518867132

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1815

約数の個数: 72

約数和(自身を含む): 1132815264

約数和(自身を除く): 613948132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 289, 476, 518, 578, 629, 1036, 1156, 1258, 1733, 2023, 2516, 3466, 4046, 4403, 6932, 8092, 8806, 10693, 12131, 17612, 21386, 24262, 29461, 42772, 48524, 58922, 64121, 74851, 117844, 128242, 149702, 206227, 256484, 299404, 412454, 448847, 500837, 824908, 897694, 1001674, 1090057, 1795388, 2003348, 2180114, 3505859, 4360228, 7011718, 7630399, 14023436, 15260798, 18530969, 30521596, 37061938, 74123876, 129716783, 259433566, 518867132]

約数ペア:

[(1, 518867132), (2, 259433566), (4, 129716783), (7, 74123876), (14, 37061938), (17, 30521596), (28, 18530969), (34, 15260798), (37, 14023436), (68, 7630399), (74, 7011718), (119, 4360228), (148, 3505859), (238, 2180114), (259, 2003348), (289, 1795388), (476, 1090057), (518, 1001674), (578, 897694), (629, 824908), (1036, 500837), (1156, 448847), (1258, 412454), (1733, 299404), (2023, 256484), (2516, 206227), (3466, 149702), (4046, 128242), (4403, 117844), (6932, 74851), (8092, 64121), (8806, 58922), (10693, 48524), (12131, 42772), (17612, 29461), (21386, 24262)]