248644188

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 697524800

約数和(自身を除く): 448880612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 409, 433, 468, 702, 818, 866, 1227, 1299, 1404, 1636, 1732, 2454, 2598, 3681, 3897, 4908, 5196, 5317, 5629, 7362, 7794, 10634, 11043, 11258, 11691, 14724, 15588, 15951, 16887, 21268, 22086, 22516, 23382, 31902, 33774, 44172, 46764, 47853, 50661, 63804, 67548, 95706, 101322, 143559, 151983, 177097, 191412, 202644, 287118, 303966, 354194, 531291, 574236, 607932, 708388, 1062582, 1593873, 2125164, 2302261, 3187746, 4604522, 4781619, 6375492, 6906783, 9209044, 9563238, 13813566, 19126476, 20720349, 27627132, 41440698, 62161047, 82881396, 124322094, 248644188]

約数ペア:

[(1, 248644188), (2, 124322094), (3, 82881396), (4, 62161047), (6, 41440698), (9, 27627132), (12, 20720349), (13, 19126476), (18, 13813566), (26, 9563238), (27, 9209044), (36, 6906783), (39, 6375492), (52, 4781619), (54, 4604522), (78, 3187746), (108, 2302261), (117, 2125164), (156, 1593873), (234, 1062582), (351, 708388), (409, 607932), (433, 574236), (468, 531291), (702, 354194), (818, 303966), (866, 287118), (1227, 202644), (1299, 191412), (1404, 177097), (1636, 151983), (1732, 143559), (2454, 101322), (2598, 95706), (3681, 67548), (3897, 63804), (4908, 50661), (5196, 47853), (5317, 46764), (5629, 44172), (7362, 33774), (7794, 31902), (10634, 23382), (11043, 22516), (11258, 22086), (11691, 21268), (14724, 16887), (15588, 15951)]