1420801477928

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1\times {\mathrm{563447}}^1$

素因数の和:564714

約数の個数: 64

約数和(自身を含む): 3129435267840

約数和(自身を除く): 1708633789912

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 1217, 2072, 2434, 4868, 8519, 9736, 17038, 34076, 45029, 68152, 90058, 180116, 315203, 360232, 563447, 630406, 1126894, 1260812, 2253788, 2521624, 3944129, 4507576, 7888258, 15776516, 20847539, 31553032, 41695078, 83390156, 145932773, 166780312, 291865546, 583731092, 685714999, 1167462184, 1371429998, 2742859996, 4800004993, 5485719992, 9600009986, 19200019972, 25371454963, 38400039944, 50742909926, 101485819852, 177600184741, 202971639704, 355200369482, 710400738964, 1420801477928]

約数ペア:

[(1, 1420801477928), (2, 710400738964), (4, 355200369482), (7, 202971639704), (8, 177600184741), (14, 101485819852), (28, 50742909926), (37, 38400039944), (56, 25371454963), (74, 19200019972), (148, 9600009986), (259, 5485719992), (296, 4800004993), (518, 2742859996), (1036, 1371429998), (1217, 1167462184), (2072, 685714999), (2434, 583731092), (4868, 291865546), (8519, 166780312), (9736, 145932773), (17038, 83390156), (34076, 41695078), (45029, 31553032), (68152, 20847539), (90058, 15776516), (180116, 7888258), (315203, 4507576), (360232, 3944129), (563447, 2521624), (630406, 2253788), (1126894, 1260812)]