920988312

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{22067}}^1$

素因数の和:22160

約数の個数: 64

約数和(自身を含む): 2415121920

約数和(自身を除く): 1494133608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 888, 1128, 1739, 3478, 5217, 6956, 10434, 13912, 20868, 22067, 41736, 44134, 66201, 88268, 132402, 176536, 264804, 529608, 816479, 1037149, 1632958, 2074298, 2449437, 3111447, 3265916, 4148596, 4898874, 6222894, 6531832, 8297192, 9797748, 12445788, 19595496, 24891576, 38374513, 76749026, 115123539, 153498052, 230247078, 306996104, 460494156, 920988312]

約数ペア:

[(1, 920988312), (2, 460494156), (3, 306996104), (4, 230247078), (6, 153498052), (8, 115123539), (12, 76749026), (24, 38374513), (37, 24891576), (47, 19595496), (74, 12445788), (94, 9797748), (111, 8297192), (141, 6531832), (148, 6222894), (188, 4898874), (222, 4148596), (282, 3265916), (296, 3111447), (376, 2449437), (444, 2074298), (564, 1632958), (888, 1037149), (1128, 816479), (1739, 529608), (3478, 264804), (5217, 176536), (6956, 132402), (10434, 88268), (13912, 66201), (20868, 44134), (22067, 41736)]