1215654048

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 384

約数和(自身を含む): 4354560000

約数和(自身を除く): 3138905952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 71, 72, 76, 84, 96, 108, 112, 114, 126, 133, 142, 144, 149, 152, 168, 171, 189, 213, 216, 224, 228, 252, 266, 284, 288, 298, 304, 336, 342, 378, 399, 426, 432, 447, 456, 497, 504, 513, 532, 568, 596, 608, 639, 672, 684, 756, 798, 852, 864, 894, 912, 994, 1008, 1026, 1043, 1064, 1136, 1192, 1197, 1278, 1341, 1349, 1368, 1491, 1512, 1596, 1704, 1788, 1824, 1917, 1988, 2016, 2052, 2086, 2128, 2272, 2384, 2394, 2556, 2682, 2698, 2736, 2831, 2982, 3024, 3129, 3192, 3408, 3576, 3591, 3834, 3976, 4023, 4047, 4104, 4172, 4256, 4473, 4768, 4788, 5112, 5364, 5396, 5472, 5662, 5964, 6048, 6258, 6384, 6816, 7152, 7182, 7668, 7952, 8046, 8094, 8208, 8344, 8493, 8946, 9387, 9443, 9576, 10224, 10579, 10728, 10792, 11324, 11928, 12141, 12516, 12768, 13419, 14304, 14364, 15336, 15904, 16092, 16188, 16416, 16688, 16986, 17892, 18774, 18886, 19152, 19817, 20448, 21158, 21456, 21584, 22648, 23856, 24282, 25032, 25479, 26838, 28161, 28329, 28728, 30672, 31737, 32184, 32376, 33376, 33972, 35784, 36423, 37548, 37772, 38304, 39634, 42316, 42912, 43168, 45296, 47712, 48564, 50064, 50958, 53676, 56322, 56658, 57456, 59451, 61344, 63474, 64368, 64752, 67944, 71568, 72846, 74053, 75096, 75544, 76437, 79268, 84632, 84987, 90592, 95211, 97128, 100128, 101916, 107352, 112644, 113316, 114912, 118902, 126948, 128736, 129504, 135888, 143136, 145692, 148106, 150192, 151088, 152874, 158536, 169264, 169974, 178353, 190422, 194256, 201001, 203832, 214704, 222159, 225288, 226632, 237804, 253896, 254961, 271776, 285633, 291384, 296212, 300384, 302176, 305748, 317072, 338528, 339948, 356706, 380844, 388512, 402002, 407664, 429408, 444318, 450576, 453264, 475608, 507792, 509922, 535059, 571266, 582768, 592424, 603003, 611496, 634144, 666477, 679896, 713412, 761688, 804004, 815328, 888636, 901152, 906528, 951216, 1015584, 1019844, 1070118, 1142532, 1165536, 1184848, 1206006, 1222992, 1332954, 1359792, 1407007, 1426824, 1523376, 1608008, 1777272, 1809009, 1902432, 1999431, 2039688, 2140236, 2285064, 2369696, 2412012, 2445984, 2665908, 2719584, 2814014, 2853648, 3046752, 3216016, 3554544, 3618018, 3998862, 4079376, 4221021, 4280472, 4570128, 4824024, 5331816, 5427027, 5628028, 5707296, 6432032, 7109088, 7236036, 7997724, 8158752, 8442042, 8560944, 9140256, 9648048, 10663632, 10854054, 11256056, 12663063, 14472072, 15995448, 16884084, 17121888, 19296096, 21327264, 21708108, 22512112, 25326126, 28944144, 31990896, 33768168, 37989189, 43416216, 45024224, 50652252, 57888288, 63981792, 67536336, 75978378, 86832432, 101304504, 135072672, 151956756, 173664864, 202609008, 303913512, 405218016, 607827024, 1215654048]

約数ペア:

[(1, 1215654048), (2, 607827024), (3, 405218016), (4, 303913512), (6, 202609008), (7, 173664864), (8, 151956756), (9, 135072672), (12, 101304504), (14, 86832432), (16, 75978378), (18, 67536336), (19, 63981792), (21, 57888288), (24, 50652252), (27, 45024224), (28, 43416216), (32, 37989189), (36, 33768168), (38, 31990896), (42, 28944144), (48, 25326126), (54, 22512112), (56, 21708108), (57, 21327264), (63, 19296096), (71, 17121888), (72, 16884084), (76, 15995448), (84, 14472072), (96, 12663063), (108, 11256056), (112, 10854054), (114, 10663632), (126, 9648048), (133, 9140256), (142, 8560944), (144, 8442042), (149, 8158752), (152, 7997724), (168, 7236036), (171, 7109088), (189, 6432032), (213, 5707296), (216, 5628028), (224, 5427027), (228, 5331816), (252, 4824024), (266, 4570128), (284, 4280472), (288, 4221021), (298, 4079376), (304, 3998862), (336, 3618018), (342, 3554544), (378, 3216016), (399, 3046752), (426, 2853648), (432, 2814014), (447, 2719584), (456, 2665908), (497, 2445984), (504, 2412012), (513, 2369696), (532, 2285064), (568, 2140236), (596, 2039688), (608, 1999431), (639, 1902432), (672, 1809009), (684, 1777272), (756, 1608008), (798, 1523376), (852, 1426824), (864, 1407007), (894, 1359792), (912, 1332954), (994, 1222992), (1008, 1206006), (1026, 1184848), (1043, 1165536), (1064, 1142532), (1136, 1070118), (1192, 1019844), (1197, 1015584), (1278, 951216), (1341, 906528), (1349, 901152), (1368, 888636), (1491, 815328), (1512, 804004), (1596, 761688), (1704, 713412), (1788, 679896), (1824, 666477), (1917, 634144), (1988, 611496), (2016, 603003), (2052, 592424), (2086, 582768), (2128, 571266), (2272, 535059), (2384, 509922), (2394, 507792), (2556, 475608), (2682, 453264), (2698, 450576), (2736, 444318), (2831, 429408), (2982, 407664), (3024, 402002), (3129, 388512), (3192, 380844), (3408, 356706), (3576, 339948), (3591, 338528), (3834, 317072), (3976, 305748), (4023, 302176), (4047, 300384), (4104, 296212), (4172, 291384), (4256, 285633), (4473, 271776), (4768, 254961), (4788, 253896), (5112, 237804), (5364, 226632), (5396, 225288), (5472, 222159), (5662, 214704), (5964, 203832), (6048, 201001), (6258, 194256), (6384, 190422), (6816, 178353), (7152, 169974), (7182, 169264), (7668, 158536), (7952, 152874), (8046, 151088), (8094, 150192), (8208, 148106), (8344, 145692), (8493, 143136), (8946, 135888), (9387, 129504), (9443, 128736), (9576, 126948), (10224, 118902), (10579, 114912), (10728, 113316), (10792, 112644), (11324, 107352), (11928, 101916), (12141, 100128), (12516, 97128), (12768, 95211), (13419, 90592), (14304, 84987), (14364, 84632), (15336, 79268), (15904, 76437), (16092, 75544), (16188, 75096), (16416, 74053), (16688, 72846), (16986, 71568), (17892, 67944), (18774, 64752), (18886, 64368), (19152, 63474), (19817, 61344), (20448, 59451), (21158, 57456), (21456, 56658), (21584, 56322), (22648, 53676), (23856, 50958), (24282, 50064), (25032, 48564), (25479, 47712), (26838, 45296), (28161, 43168), (28329, 42912), (28728, 42316), (30672, 39634), (31737, 38304), (32184, 37772), (32376, 37548), (33376, 36423), (33972, 35784)]