991831723008

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{65609}}^1$

素因数の和:65695

約数の個数: 352

約数和(自身を含む): 3266265254400

約数和(自身を除く): 2274433531392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 37, 38, 42, 48, 56, 57, 64, 74, 76, 84, 96, 111, 112, 114, 128, 133, 148, 152, 168, 192, 222, 224, 228, 256, 259, 266, 296, 304, 336, 384, 399, 444, 448, 456, 512, 518, 532, 592, 608, 672, 703, 768, 777, 798, 888, 896, 912, 1024, 1036, 1064, 1184, 1216, 1344, 1406, 1536, 1554, 1596, 1776, 1792, 1824, 2072, 2109, 2128, 2368, 2432, 2688, 2812, 3072, 3108, 3192, 3552, 3584, 3648, 4144, 4218, 4256, 4736, 4864, 4921, 5376, 5624, 6216, 6384, 7104, 7168, 7296, 8288, 8436, 8512, 9472, 9728, 9842, 10752, 11248, 12432, 12768, 14208, 14592, 14763, 16576, 16872, 17024, 18944, 19456, 19684, 21504, 22496, 24864, 25536, 28416, 29184, 29526, 33152, 33744, 34048, 37888, 39368, 44992, 49728, 51072, 56832, 58368, 59052, 65609, 66304, 67488, 68096, 78736, 89984, 99456, 102144, 113664, 118104, 131218, 132608, 134976, 136192, 157472, 179968, 196827, 198912, 204288, 236208, 262436, 265216, 269952, 314944, 359936, 393654, 397824, 408576, 459263, 472416, 524872, 539904, 629888, 719872, 787308, 795648, 918526, 944832, 1049744, 1079808, 1246571, 1259776, 1377789, 1574616, 1837052, 1889664, 2099488, 2159616, 2427533, 2493142, 2519552, 2755578, 3149232, 3674104, 3739713, 3779328, 4198976, 4855066, 4986284, 5039104, 5511156, 6298464, 7282599, 7348208, 7479426, 7558656, 8397952, 8725997, 9710132, 9972568, 11022312, 12596928, 14565198, 14696416, 14958852, 15117312, 16795904, 16992731, 17451994, 19420264, 19945136, 22044624, 25193856, 26177991, 29130396, 29392832, 29917704, 33591808, 33985462, 34903988, 38840528, 39890272, 44089248, 46123127, 50387712, 50978193, 52355982, 58260792, 58785664, 59835408, 67183616, 67970924, 69807976, 77681056, 79780544, 88178496, 92246254, 100775424, 101956386, 104711964, 116521584, 117571328, 119670816, 135941848, 138369381, 139615952, 155362112, 159561088, 176356992, 184492508, 201550848, 203912772, 209423928, 233043168, 235142656, 239341632, 271883696, 276738762, 279231904, 310724224, 319122176, 322861889, 352713984, 368985016, 407825544, 418847856, 466086336, 470285312, 478683264, 543767392, 553477524, 558463808, 621448448, 638244352, 645723778, 705427968, 737970032, 815651088, 837695712, 932172672, 957366528, 968585667, 1087534784, 1106955048, 1116927616, 1242896896, 1276488704, 1291447556, 1410855936, 1475940064, 1631302176, 1675391424, 1864345344, 1914733056, 1937171334, 2175069568, 2213910096, 2233855232, 2485793792, 2582895112, 2951880128, 3262604352, 3350782848, 3728690688, 3829466112, 3874342668, 4350139136, 4427820192, 4467710464, 5165790224, 5903760256, 6525208704, 6701565696, 7457381376, 7748685336, 8700278272, 8855640384, 8935420928, 10331580448, 11807520512, 13050417408, 13403131392, 15497370672, 17400556544, 17711280768, 20663160896, 23615041024, 26100834816, 26806262784, 30994741344, 35422561536, 41326321792, 47230082048, 52201669632, 61989482688, 70845123072, 82652643584, 123978965376, 141690246144, 165305287168, 247957930752, 330610574336, 495915861504, 991831723008]

約数ペア:

[(1, 991831723008), (2, 495915861504), (3, 330610574336), (4, 247957930752), (6, 165305287168), (7, 141690246144), (8, 123978965376), (12, 82652643584), (14, 70845123072), (16, 61989482688), (19, 52201669632), (21, 47230082048), (24, 41326321792), (28, 35422561536), (32, 30994741344), (37, 26806262784), (38, 26100834816), (42, 23615041024), (48, 20663160896), (56, 17711280768), (57, 17400556544), (64, 15497370672), (74, 13403131392), (76, 13050417408), (84, 11807520512), (96, 10331580448), (111, 8935420928), (112, 8855640384), (114, 8700278272), (128, 7748685336), (133, 7457381376), (148, 6701565696), (152, 6525208704), (168, 5903760256), (192, 5165790224), (222, 4467710464), (224, 4427820192), (228, 4350139136), (256, 3874342668), (259, 3829466112), (266, 3728690688), (296, 3350782848), (304, 3262604352), (336, 2951880128), (384, 2582895112), (399, 2485793792), (444, 2233855232), (448, 2213910096), (456, 2175069568), (512, 1937171334), (518, 1914733056), (532, 1864345344), (592, 1675391424), (608, 1631302176), (672, 1475940064), (703, 1410855936), (768, 1291447556), (777, 1276488704), (798, 1242896896), (888, 1116927616), (896, 1106955048), (912, 1087534784), (1024, 968585667), (1036, 957366528), (1064, 932172672), (1184, 837695712), (1216, 815651088), (1344, 737970032), (1406, 705427968), (1536, 645723778), (1554, 638244352), (1596, 621448448), (1776, 558463808), (1792, 553477524), (1824, 543767392), (2072, 478683264), (2109, 470285312), (2128, 466086336), (2368, 418847856), (2432, 407825544), (2688, 368985016), (2812, 352713984), (3072, 322861889), (3108, 319122176), (3192, 310724224), (3552, 279231904), (3584, 276738762), (3648, 271883696), (4144, 239341632), (4218, 235142656), (4256, 233043168), (4736, 209423928), (4864, 203912772), (4921, 201550848), (5376, 184492508), (5624, 176356992), (6216, 159561088), (6384, 155362112), (7104, 139615952), (7168, 138369381), (7296, 135941848), (8288, 119670816), (8436, 117571328), (8512, 116521584), (9472, 104711964), (9728, 101956386), (9842, 100775424), (10752, 92246254), (11248, 88178496), (12432, 79780544), (12768, 77681056), (14208, 69807976), (14592, 67970924), (14763, 67183616), (16576, 59835408), (16872, 58785664), (17024, 58260792), (18944, 52355982), (19456, 50978193), (19684, 50387712), (21504, 46123127), (22496, 44089248), (24864, 39890272), (25536, 38840528), (28416, 34903988), (29184, 33985462), (29526, 33591808), (33152, 29917704), (33744, 29392832), (34048, 29130396), (37888, 26177991), (39368, 25193856), (44992, 22044624), (49728, 19945136), (51072, 19420264), (56832, 17451994), (58368, 16992731), (59052, 16795904), (65609, 15117312), (66304, 14958852), (67488, 14696416), (68096, 14565198), (78736, 12596928), (89984, 11022312), (99456, 9972568), (102144, 9710132), (113664, 8725997), (118104, 8397952), (131218, 7558656), (132608, 7479426), (134976, 7348208), (136192, 7282599), (157472, 6298464), (179968, 5511156), (196827, 5039104), (198912, 4986284), (204288, 4855066), (236208, 4198976), (262436, 3779328), (265216, 3739713), (269952, 3674104), (314944, 3149232), (359936, 2755578), (393654, 2519552), (397824, 2493142), (408576, 2427533), (459263, 2159616), (472416, 2099488), (524872, 1889664), (539904, 1837052), (629888, 1574616), (719872, 1377789), (787308, 1259776), (795648, 1246571), (918526, 1079808), (944832, 1049744)]