2137291776

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7481}}^1$

素因数の和:7538

約数の個数: 132

約数和(自身を含む): 6371312064

約数和(自身を除く): 4234020288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3072, 3968, 4464, 4608, 5952, 7481, 7936, 8928, 9216, 11904, 14962, 15872, 17856, 22443, 23808, 29924, 31744, 35712, 44886, 47616, 59848, 67329, 71424, 89772, 95232, 119696, 134658, 142848, 179544, 231911, 239392, 269316, 285696, 359088, 463822, 478784, 538632, 695733, 718176, 927644, 957568, 1077264, 1391466, 1436352, 1855288, 1915136, 2087199, 2154528, 2782932, 2872704, 3710576, 3830272, 4174398, 4309056, 5565864, 5745408, 7421152, 7660544, 8348796, 8618112, 11131728, 11490816, 14842304, 16697592, 17236224, 22263456, 22981632, 29684608, 33395184, 34472448, 44526912, 59369216, 66790368, 68944896, 89053824, 118738432, 133580736, 178107648, 237476864, 267161472, 356215296, 534322944, 712430592, 1068645888, 2137291776]

約数ペア:

[(1, 2137291776), (2, 1068645888), (3, 712430592), (4, 534322944), (6, 356215296), (8, 267161472), (9, 237476864), (12, 178107648), (16, 133580736), (18, 118738432), (24, 89053824), (31, 68944896), (32, 66790368), (36, 59369216), (48, 44526912), (62, 34472448), (64, 33395184), (72, 29684608), (93, 22981632), (96, 22263456), (124, 17236224), (128, 16697592), (144, 14842304), (186, 11490816), (192, 11131728), (248, 8618112), (256, 8348796), (279, 7660544), (288, 7421152), (372, 5745408), (384, 5565864), (496, 4309056), (512, 4174398), (558, 3830272), (576, 3710576), (744, 2872704), (768, 2782932), (992, 2154528), (1024, 2087199), (1116, 1915136), (1152, 1855288), (1488, 1436352), (1536, 1391466), (1984, 1077264), (2232, 957568), (2304, 927644), (2976, 718176), (3072, 695733), (3968, 538632), (4464, 478784), (4608, 463822), (5952, 359088), (7481, 285696), (7936, 269316), (8928, 239392), (9216, 231911), (11904, 179544), (14962, 142848), (15872, 134658), (17856, 119696), (22443, 95232), (23808, 89772), (29924, 71424), (31744, 67329), (35712, 59848), (44886, 47616)]