523220152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 1299594240

約数和(自身を除く): 776374088

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 67, 68, 91, 104, 119, 134, 136, 182, 221, 238, 268, 364, 442, 469, 476, 536, 631, 728, 871, 884, 938, 952, 1139, 1262, 1547, 1742, 1768, 1876, 2278, 2524, 3094, 3484, 3752, 4417, 4556, 5048, 6097, 6188, 6968, 7973, 8203, 8834, 9112, 10727, 12194, 12376, 14807, 15946, 16406, 17668, 21454, 24388, 29614, 31892, 32812, 35336, 42277, 42908, 48776, 57421, 59228, 63784, 65624, 75089, 84554, 85816, 103649, 114842, 118456, 139451, 150178, 169108, 207298, 229684, 278902, 295939, 300356, 338216, 414596, 459368, 549601, 557804, 591878, 600712, 718709, 829192, 976157, 1099202, 1115608, 1183756, 1437418, 1952314, 2198404, 2367512, 2874836, 3847207, 3904628, 4396808, 5030963, 5749672, 7694414, 7809256, 9343217, 10061926, 15388828, 18686434, 20123852, 30777656, 37372868, 40247704, 65402519, 74745736, 130805038, 261610076, 523220152]

約数ペア:

[(1, 523220152), (2, 261610076), (4, 130805038), (7, 74745736), (8, 65402519), (13, 40247704), (14, 37372868), (17, 30777656), (26, 20123852), (28, 18686434), (34, 15388828), (52, 10061926), (56, 9343217), (67, 7809256), (68, 7694414), (91, 5749672), (104, 5030963), (119, 4396808), (134, 3904628), (136, 3847207), (182, 2874836), (221, 2367512), (238, 2198404), (268, 1952314), (364, 1437418), (442, 1183756), (469, 1115608), (476, 1099202), (536, 976157), (631, 829192), (728, 718709), (871, 600712), (884, 591878), (938, 557804), (952, 549601), (1139, 459368), (1262, 414596), (1547, 338216), (1742, 300356), (1768, 295939), (1876, 278902), (2278, 229684), (2524, 207298), (3094, 169108), (3484, 150178), (3752, 139451), (4417, 118456), (4556, 114842), (5048, 103649), (6097, 85816), (6188, 84554), (6968, 75089), (7973, 65624), (8203, 63784), (8834, 59228), (9112, 57421), (10727, 48776), (12194, 42908), (12376, 42277), (14807, 35336), (15946, 32812), (16406, 31892), (17668, 29614), (21454, 24388)]