1738631778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 3966713856

約数和(自身を除く): 2228082078

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 127, 138, 169, 254, 299, 338, 381, 507, 587, 598, 762, 897, 1014, 1174, 1651, 1761, 1794, 2921, 3302, 3522, 3887, 4953, 5842, 7631, 7774, 8763, 9906, 11661, 13501, 15262, 17526, 21463, 22893, 23322, 27002, 37973, 40503, 42926, 45786, 64389, 74549, 75946, 81006, 99203, 113919, 128778, 149098, 175513, 198406, 223647, 227838, 297609, 351026, 447294, 493649, 526539, 595218, 969137, 987298, 1053078, 1480947, 1714627, 1938274, 2281669, 2907411, 2961894, 3429254, 4563338, 5143881, 5814822, 6845007, 10287762, 12598781, 13690014, 22290151, 25197562, 37796343, 44580302, 66870453, 75592686, 133740906, 289771963, 579543926, 869315889, 1738631778]

約数ペア:

[(1, 1738631778), (2, 869315889), (3, 579543926), (6, 289771963), (13, 133740906), (23, 75592686), (26, 66870453), (39, 44580302), (46, 37796343), (69, 25197562), (78, 22290151), (127, 13690014), (138, 12598781), (169, 10287762), (254, 6845007), (299, 5814822), (338, 5143881), (381, 4563338), (507, 3429254), (587, 2961894), (598, 2907411), (762, 2281669), (897, 1938274), (1014, 1714627), (1174, 1480947), (1651, 1053078), (1761, 987298), (1794, 969137), (2921, 595218), (3302, 526539), (3522, 493649), (3887, 447294), (4953, 351026), (5842, 297609), (7631, 227838), (7774, 223647), (8763, 198406), (9906, 175513), (11661, 149098), (13501, 128778), (15262, 113919), (17526, 99203), (21463, 81006), (22893, 75946), (23322, 74549), (27002, 64389), (37973, 45786), (40503, 42926)]