218808892824

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1\times {\mathrm{1999}}^1$

素因数の和:2865

約数の個数: 128

約数和(自身を含む): 564762240000

約数和(自身を除く): 345953347176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 173, 246, 328, 346, 492, 519, 643, 692, 984, 1038, 1286, 1384, 1929, 1999, 2076, 2572, 3858, 3998, 4152, 5144, 5997, 7093, 7716, 7996, 11994, 14186, 15432, 15992, 21279, 23988, 26363, 28372, 42558, 47976, 52726, 56744, 79089, 81959, 85116, 105452, 111239, 158178, 163918, 170232, 210904, 222478, 245877, 316356, 327836, 333717, 345827, 444956, 491754, 632712, 655672, 667434, 691654, 889912, 983508, 1037481, 1285357, 1334868, 1383308, 1967016, 2074962, 2570714, 2669736, 2766616, 3856071, 4149924, 4560799, 5141428, 7712142, 8299848, 9121598, 10282856, 13682397, 14178907, 15424284, 18243196, 27364794, 28357814, 30848568, 36486392, 42536721, 52699637, 54729588, 56715628, 85073442, 105399274, 109459176, 113431256, 158098911, 170146884, 210798548, 222366761, 316197822, 340293768, 421597096, 444733522, 632395644, 667100283, 889467044, 1264791288, 1334200566, 1778934088, 2668401132, 5336802264, 9117037201, 18234074402, 27351111603, 36468148804, 54702223206, 72936297608, 109404446412, 218808892824]

約数ペア:

[(1, 218808892824), (2, 109404446412), (3, 72936297608), (4, 54702223206), (6, 36468148804), (8, 27351111603), (12, 18234074402), (24, 9117037201), (41, 5336802264), (82, 2668401132), (123, 1778934088), (164, 1334200566), (173, 1264791288), (246, 889467044), (328, 667100283), (346, 632395644), (492, 444733522), (519, 421597096), (643, 340293768), (692, 316197822), (984, 222366761), (1038, 210798548), (1286, 170146884), (1384, 158098911), (1929, 113431256), (1999, 109459176), (2076, 105399274), (2572, 85073442), (3858, 56715628), (3998, 54729588), (4152, 52699637), (5144, 42536721), (5997, 36486392), (7093, 30848568), (7716, 28357814), (7996, 27364794), (11994, 18243196), (14186, 15424284), (15432, 14178907), (15992, 13682397), (21279, 10282856), (23988, 9121598), (26363, 8299848), (28372, 7712142), (42558, 5141428), (47976, 4560799), (52726, 4149924), (56744, 3856071), (79089, 2766616), (81959, 2669736), (85116, 2570714), (105452, 2074962), (111239, 1967016), (158178, 1383308), (163918, 1334868), (170232, 1285357), (210904, 1037481), (222478, 983508), (245877, 889912), (316356, 691654), (327836, 667434), (333717, 655672), (345827, 632712), (444956, 491754)]