1285628861808

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{42787}}^1$

素因数の和:43012

約数の個数: 240

約数和(自身を含む): 3814000459776

約数和(自身を除く): 2528371597968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 127, 144, 159, 186, 212, 248, 254, 279, 318, 372, 381, 424, 477, 496, 508, 558, 636, 744, 762, 848, 954, 1016, 1116, 1143, 1272, 1488, 1524, 1643, 1908, 2032, 2232, 2286, 2544, 3048, 3286, 3816, 3937, 4464, 4572, 4929, 6096, 6572, 6731, 7632, 7874, 9144, 9858, 11811, 13144, 13462, 14787, 15748, 18288, 19716, 20193, 23622, 26288, 26924, 29574, 31496, 35433, 39432, 40386, 42787, 47244, 53848, 59148, 60579, 62992, 70866, 78864, 80772, 85574, 94488, 107696, 118296, 121158, 128361, 141732, 161544, 171148, 188976, 208661, 236592, 242316, 256722, 283464, 323088, 342296, 385083, 417322, 484632, 513444, 566928, 625983, 684592, 770166, 834644, 969264, 1026888, 1251966, 1326397, 1540332, 1669288, 1877949, 2053776, 2267711, 2503932, 2652794, 3080664, 3338576, 3755898, 3979191, 4535422, 5007864, 5305588, 5433949, 6161328, 6803133, 7511796, 7958382, 9070844, 10015728, 10611176, 10867898, 11937573, 13606266, 15023592, 15916764, 16301847, 18141688, 20409399, 21222352, 21735796, 23875146, 27212532, 30047184, 31833528, 32603694, 36283376, 40818798, 43471592, 47750292, 48905541, 54425064, 63667056, 65207388, 70299041, 81637596, 86943184, 95500584, 97811082, 108850128, 130414776, 140598082, 163275192, 168452419, 191001168, 195622164, 210897123, 260829552, 281196164, 287999297, 326550384, 336904838, 391244328, 421794246, 505357257, 562392328, 575998594, 632691369, 673809676, 782488656, 843588492, 863997891, 1010714514, 1124784656, 1151997188, 1265382738, 1347619352, 1516071771, 1687176984, 1727995782, 2021429028, 2303994376, 2530765476, 2591993673, 2695238704, 3032143542, 3374353968, 3455991564, 4042858056, 4607988752, 5061530952, 5183987346, 6064287084, 6911983128, 8085716112, 8927978207, 10123061904, 10367974692, 12128574168, 13823966256, 17855956414, 20735949384, 24257148336, 26783934621, 35711912828, 41471898768, 53567869242, 71423825656, 80351803863, 107135738484, 142847651312, 160703607726, 214271476968, 321407215452, 428542953936, 642814430904, 1285628861808]

約数ペア:

[(1, 1285628861808), (2, 642814430904), (3, 428542953936), (4, 321407215452), (6, 214271476968), (8, 160703607726), (9, 142847651312), (12, 107135738484), (16, 80351803863), (18, 71423825656), (24, 53567869242), (31, 41471898768), (36, 35711912828), (48, 26783934621), (53, 24257148336), (62, 20735949384), (72, 17855956414), (93, 13823966256), (106, 12128574168), (124, 10367974692), (127, 10123061904), (144, 8927978207), (159, 8085716112), (186, 6911983128), (212, 6064287084), (248, 5183987346), (254, 5061530952), (279, 4607988752), (318, 4042858056), (372, 3455991564), (381, 3374353968), (424, 3032143542), (477, 2695238704), (496, 2591993673), (508, 2530765476), (558, 2303994376), (636, 2021429028), (744, 1727995782), (762, 1687176984), (848, 1516071771), (954, 1347619352), (1016, 1265382738), (1116, 1151997188), (1143, 1124784656), (1272, 1010714514), (1488, 863997891), (1524, 843588492), (1643, 782488656), (1908, 673809676), (2032, 632691369), (2232, 575998594), (2286, 562392328), (2544, 505357257), (3048, 421794246), (3286, 391244328), (3816, 336904838), (3937, 326550384), (4464, 287999297), (4572, 281196164), (4929, 260829552), (6096, 210897123), (6572, 195622164), (6731, 191001168), (7632, 168452419), (7874, 163275192), (9144, 140598082), (9858, 130414776), (11811, 108850128), (13144, 97811082), (13462, 95500584), (14787, 86943184), (15748, 81637596), (18288, 70299041), (19716, 65207388), (20193, 63667056), (23622, 54425064), (26288, 48905541), (26924, 47750292), (29574, 43471592), (31496, 40818798), (35433, 36283376), (39432, 32603694), (40386, 31833528), (42787, 30047184), (47244, 27212532), (53848, 23875146), (59148, 21735796), (60579, 21222352), (62992, 20409399), (70866, 18141688), (78864, 16301847), (80772, 15916764), (85574, 15023592), (94488, 13606266), (107696, 11937573), (118296, 10867898), (121158, 10611176), (128361, 10015728), (141732, 9070844), (161544, 7958382), (171148, 7511796), (188976, 6803133), (208661, 6161328), (236592, 5433949), (242316, 5305588), (256722, 5007864), (283464, 4535422), (323088, 3979191), (342296, 3755898), (385083, 3338576), (417322, 3080664), (484632, 2652794), (513444, 2503932), (566928, 2267711), (625983, 2053776), (684592, 1877949), (770166, 1669288), (834644, 1540332), (969264, 1326397), (1026888, 1251966)]