613843648

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2622

約数の個数: 84

約数和(自身を含む): 1382629696

約数和(自身を除く): 768786048

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 704, 968, 992, 1364, 1936, 1984, 2557, 2728, 3751, 3872, 5114, 5456, 7502, 7744, 10228, 10912, 15004, 20456, 21824, 28127, 30008, 40912, 56254, 60016, 79267, 81824, 112508, 120032, 158534, 163648, 225016, 240064, 309397, 317068, 450032, 618794, 634136, 871937, 900064, 1237588, 1268272, 1743874, 1800128, 2475176, 2536544, 3487748, 4950352, 5073088, 6975496, 9591307, 9900704, 13950992, 19182614, 19801408, 27901984, 38365228, 55803968, 76730456, 153460912, 306921824, 613843648]

約数ペア:

[(1, 613843648), (2, 306921824), (4, 153460912), (8, 76730456), (11, 55803968), (16, 38365228), (22, 27901984), (31, 19801408), (32, 19182614), (44, 13950992), (62, 9900704), (64, 9591307), (88, 6975496), (121, 5073088), (124, 4950352), (176, 3487748), (242, 2536544), (248, 2475176), (341, 1800128), (352, 1743874), (484, 1268272), (496, 1237588), (682, 900064), (704, 871937), (968, 634136), (992, 618794), (1364, 450032), (1936, 317068), (1984, 309397), (2557, 240064), (2728, 225016), (3751, 163648), (3872, 158534), (5114, 120032), (5456, 112508), (7502, 81824), (7744, 79267), (10228, 60016), (10912, 56254), (15004, 40912), (20456, 30008), (21824, 28127)]