1697445672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1063

約数の個数: 128

約数和(自身を含む): 4744642560

約数和(自身を除く): 3047196888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 223, 248, 312, 372, 403, 446, 669, 744, 787, 806, 892, 1209, 1338, 1574, 1612, 1784, 2361, 2418, 2676, 2899, 3148, 3224, 4722, 4836, 5352, 5798, 6296, 6913, 8697, 9444, 9672, 10231, 11596, 13826, 17394, 18888, 20462, 20739, 23192, 24397, 27652, 30693, 34788, 40924, 41478, 48794, 55304, 61386, 69576, 73191, 81848, 82956, 89869, 97588, 122772, 146382, 165912, 175501, 179738, 195176, 245544, 269607, 292764, 317161, 351002, 359476, 526503, 539214, 585528, 634322, 702004, 718952, 951483, 1053006, 1078428, 1268644, 1404008, 1902966, 2106012, 2156856, 2281513, 2537288, 3805932, 4212024, 4563026, 5440531, 6844539, 7611864, 9126052, 10881062, 13689078, 16321593, 18252104, 21762124, 27378156, 32643186, 43524248, 54756312, 65286372, 70726903, 130572744, 141453806, 212180709, 282907612, 424361418, 565815224, 848722836, 1697445672]

約数ペア:

[(1, 1697445672), (2, 848722836), (3, 565815224), (4, 424361418), (6, 282907612), (8, 212180709), (12, 141453806), (13, 130572744), (24, 70726903), (26, 65286372), (31, 54756312), (39, 43524248), (52, 32643186), (62, 27378156), (78, 21762124), (93, 18252104), (104, 16321593), (124, 13689078), (156, 10881062), (186, 9126052), (223, 7611864), (248, 6844539), (312, 5440531), (372, 4563026), (403, 4212024), (446, 3805932), (669, 2537288), (744, 2281513), (787, 2156856), (806, 2106012), (892, 1902966), (1209, 1404008), (1338, 1268644), (1574, 1078428), (1612, 1053006), (1784, 951483), (2361, 718952), (2418, 702004), (2676, 634322), (2899, 585528), (3148, 539214), (3224, 526503), (4722, 359476), (4836, 351002), (5352, 317161), (5798, 292764), (6296, 269607), (6913, 245544), (8697, 195176), (9444, 179738), (9672, 175501), (10231, 165912), (11596, 146382), (13826, 122772), (17394, 97588), (18888, 89869), (20462, 82956), (20739, 81848), (23192, 73191), (24397, 69576), (27652, 61386), (30693, 55304), (34788, 48794), (40924, 41478)]