289375372

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 621520704

約数和(自身を除く): 332145332

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 113, 121, 143, 148, 226, 242, 286, 407, 452, 481, 484, 572, 814, 962, 1243, 1331, 1469, 1573, 1628, 1924, 2486, 2662, 2938, 3146, 4181, 4477, 4972, 5291, 5324, 5876, 6292, 8362, 8954, 10582, 13673, 16159, 16724, 17303, 17908, 21164, 27346, 32318, 34606, 45991, 49247, 54353, 54692, 58201, 64636, 69212, 91982, 98494, 108706, 116402, 150403, 177749, 183964, 196988, 217412, 232804, 300806, 355498, 505901, 597883, 601612, 640211, 710996, 1011802, 1195766, 1280422, 1955239, 2023604, 2391532, 2560844, 3910478, 5564911, 6576713, 7820956, 11129822, 13153426, 22259644, 26306852, 72343843, 144687686, 289375372]

約数ペア:

[(1, 289375372), (2, 144687686), (4, 72343843), (11, 26306852), (13, 22259644), (22, 13153426), (26, 11129822), (37, 7820956), (44, 6576713), (52, 5564911), (74, 3910478), (113, 2560844), (121, 2391532), (143, 2023604), (148, 1955239), (226, 1280422), (242, 1195766), (286, 1011802), (407, 710996), (452, 640211), (481, 601612), (484, 597883), (572, 505901), (814, 355498), (962, 300806), (1243, 232804), (1331, 217412), (1469, 196988), (1573, 183964), (1628, 177749), (1924, 150403), (2486, 116402), (2662, 108706), (2938, 98494), (3146, 91982), (4181, 69212), (4477, 64636), (4972, 58201), (5291, 54692), (5324, 54353), (5876, 49247), (6292, 45991), (8362, 34606), (8954, 32318), (10582, 27346), (13673, 21164), (16159, 17908), (16724, 17303)]