12965875488

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1452271}}^1$

素因数の和:1452318

約数の個数: 72

約数和(自身を含む): 38061144576

約数和(自身を除く): 25095269088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 1452271, 2904542, 4356813, 5809084, 8713626, 11618168, 13070439, 17427252, 23236336, 26140878, 34854504, 45020401, 46472672, 52281756, 69709008, 90040802, 104563512, 135061203, 139418016, 180081604, 209127024, 270122406, 360163208, 405183609, 418254048, 540244812, 720326416, 810367218, 1080489624, 1440652832, 1620734436, 2160979248, 3241468872, 4321958496, 6482937744, 12965875488]

約数ペア:

[(1, 12965875488), (2, 6482937744), (3, 4321958496), (4, 3241468872), (6, 2160979248), (8, 1620734436), (9, 1440652832), (12, 1080489624), (16, 810367218), (18, 720326416), (24, 540244812), (31, 418254048), (32, 405183609), (36, 360163208), (48, 270122406), (62, 209127024), (72, 180081604), (93, 139418016), (96, 135061203), (124, 104563512), (144, 90040802), (186, 69709008), (248, 52281756), (279, 46472672), (288, 45020401), (372, 34854504), (496, 26140878), (558, 23236336), (744, 17427252), (992, 13070439), (1116, 11618168), (1488, 8713626), (2232, 5809084), (2976, 4356813), (4464, 2904542), (8928, 1452271)]