2551224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 7510320

約数和(自身を除く): 4959096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 37, 39, 51, 52, 68, 74, 78, 102, 104, 111, 136, 148, 156, 169, 204, 221, 222, 296, 312, 338, 408, 442, 444, 481, 507, 629, 663, 676, 884, 888, 962, 1014, 1258, 1326, 1352, 1443, 1768, 1887, 1924, 2028, 2516, 2652, 2873, 2886, 3774, 3848, 4056, 5032, 5304, 5746, 5772, 6253, 7548, 8177, 8619, 11492, 11544, 12506, 15096, 16354, 17238, 18759, 22984, 24531, 25012, 32708, 34476, 37518, 49062, 50024, 65416, 68952, 75036, 98124, 106301, 150072, 196248, 212602, 318903, 425204, 637806, 850408, 1275612, 2551224]

約数ペア:

[(1, 2551224), (2, 1275612), (3, 850408), (4, 637806), (6, 425204), (8, 318903), (12, 212602), (13, 196248), (17, 150072), (24, 106301), (26, 98124), (34, 75036), (37, 68952), (39, 65416), (51, 50024), (52, 49062), (68, 37518), (74, 34476), (78, 32708), (102, 25012), (104, 24531), (111, 22984), (136, 18759), (148, 17238), (156, 16354), (169, 15096), (204, 12506), (221, 11544), (222, 11492), (296, 8619), (312, 8177), (338, 7548), (408, 6253), (442, 5772), (444, 5746), (481, 5304), (507, 5032), (629, 4056), (663, 3848), (676, 3774), (884, 2886), (888, 2873), (962, 2652), (1014, 2516), (1258, 2028), (1326, 1924), (1352, 1887), (1443, 1768)]