1931889792

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:739

約数の個数: 256

約数和(自身を含む): 6312314880

約数和(自身を除く): 4380425088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 67, 68, 84, 96, 102, 112, 119, 128, 134, 136, 168, 192, 201, 204, 224, 238, 268, 272, 336, 357, 384, 402, 408, 448, 469, 476, 536, 544, 631, 672, 714, 804, 816, 896, 938, 952, 1072, 1088, 1139, 1262, 1344, 1407, 1428, 1608, 1632, 1876, 1893, 1904, 2144, 2176, 2278, 2524, 2688, 2814, 2856, 3216, 3264, 3417, 3752, 3786, 3808, 4288, 4417, 4556, 5048, 5628, 5712, 6432, 6528, 6834, 7504, 7572, 7616, 7973, 8576, 8834, 9112, 10096, 10727, 11256, 11424, 12864, 13251, 13668, 15008, 15144, 15232, 15946, 17668, 18224, 20192, 21454, 22512, 22848, 23919, 25728, 26502, 27336, 30016, 30288, 31892, 32181, 35336, 36448, 40384, 42277, 42908, 45024, 45696, 47838, 53004, 54672, 60032, 60576, 63784, 64362, 70672, 72896, 75089, 80768, 84554, 85816, 90048, 95676, 106008, 109344, 121152, 126831, 127568, 128724, 141344, 145792, 150178, 169108, 171632, 180096, 191352, 212016, 218688, 225267, 242304, 253662, 255136, 257448, 282688, 295939, 300356, 338216, 343264, 382704, 424032, 437376, 450534, 507324, 510272, 514896, 565376, 591878, 600712, 676432, 686528, 718709, 765408, 848064, 887817, 901068, 1014648, 1020544, 1029792, 1183756, 1201424, 1352864, 1373056, 1437418, 1530816, 1696128, 1775634, 1802136, 2029296, 2059584, 2156127, 2367512, 2402848, 2705728, 2874836, 3061632, 3551268, 3604272, 4058592, 4119168, 4312254, 4735024, 4805696, 5030963, 5411456, 5749672, 7102536, 7208544, 8117184, 8624508, 9470048, 9611392, 10061926, 11499344, 14205072, 14417088, 15092889, 16234368, 17249016, 18940096, 20123852, 22998688, 28410144, 28834176, 30185778, 34498032, 37880192, 40247704, 45997376, 56820288, 60371556, 68996064, 80495408, 91994752, 113640576, 120743112, 137992128, 160990816, 241486224, 275984256, 321981632, 482972448, 643963264, 965944896, 1931889792]

約数ペア:

[(1, 1931889792), (2, 965944896), (3, 643963264), (4, 482972448), (6, 321981632), (7, 275984256), (8, 241486224), (12, 160990816), (14, 137992128), (16, 120743112), (17, 113640576), (21, 91994752), (24, 80495408), (28, 68996064), (32, 60371556), (34, 56820288), (42, 45997376), (48, 40247704), (51, 37880192), (56, 34498032), (64, 30185778), (67, 28834176), (68, 28410144), (84, 22998688), (96, 20123852), (102, 18940096), (112, 17249016), (119, 16234368), (128, 15092889), (134, 14417088), (136, 14205072), (168, 11499344), (192, 10061926), (201, 9611392), (204, 9470048), (224, 8624508), (238, 8117184), (268, 7208544), (272, 7102536), (336, 5749672), (357, 5411456), (384, 5030963), (402, 4805696), (408, 4735024), (448, 4312254), (469, 4119168), (476, 4058592), (536, 3604272), (544, 3551268), (631, 3061632), (672, 2874836), (714, 2705728), (804, 2402848), (816, 2367512), (896, 2156127), (938, 2059584), (952, 2029296), (1072, 1802136), (1088, 1775634), (1139, 1696128), (1262, 1530816), (1344, 1437418), (1407, 1373056), (1428, 1352864), (1608, 1201424), (1632, 1183756), (1876, 1029792), (1893, 1020544), (1904, 1014648), (2144, 901068), (2176, 887817), (2278, 848064), (2524, 765408), (2688, 718709), (2814, 686528), (2856, 676432), (3216, 600712), (3264, 591878), (3417, 565376), (3752, 514896), (3786, 510272), (3808, 507324), (4288, 450534), (4417, 437376), (4556, 424032), (5048, 382704), (5628, 343264), (5712, 338216), (6432, 300356), (6528, 295939), (6834, 282688), (7504, 257448), (7572, 255136), (7616, 253662), (7973, 242304), (8576, 225267), (8834, 218688), (9112, 212016), (10096, 191352), (10727, 180096), (11256, 171632), (11424, 169108), (12864, 150178), (13251, 145792), (13668, 141344), (15008, 128724), (15144, 127568), (15232, 126831), (15946, 121152), (17668, 109344), (18224, 106008), (20192, 95676), (21454, 90048), (22512, 85816), (22848, 84554), (23919, 80768), (25728, 75089), (26502, 72896), (27336, 70672), (30016, 64362), (30288, 63784), (31892, 60576), (32181, 60032), (35336, 54672), (36448, 53004), (40384, 47838), (42277, 45696), (42908, 45024)]