225256788

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:635

約数の個数: 120

約数和(自身を含む): 623825664

約数和(自身を除く): 398568876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 41, 54, 62, 81, 82, 93, 108, 123, 124, 162, 164, 186, 246, 279, 324, 369, 372, 492, 547, 558, 738, 837, 1094, 1107, 1116, 1271, 1476, 1641, 1674, 2188, 2214, 2511, 2542, 3282, 3321, 3348, 3813, 4428, 4923, 5022, 5084, 6564, 6642, 7626, 9846, 10044, 11439, 13284, 14769, 15252, 16957, 19692, 22427, 22878, 29538, 33914, 34317, 44307, 44854, 45756, 50871, 59076, 67281, 67828, 68634, 88614, 89708, 101742, 102951, 134562, 137268, 152613, 177228, 201843, 203484, 205902, 269124, 305226, 403686, 411804, 457839, 605529, 610452, 695237, 807372, 915678, 1211058, 1373517, 1390474, 1816587, 1831356, 2085711, 2422116, 2747034, 2780948, 3633174, 4171422, 5494068, 6257133, 7266348, 8342844, 12514266, 18771399, 25028532, 37542798, 56314197, 75085596, 112628394, 225256788]

約数ペア:

[(1, 225256788), (2, 112628394), (3, 75085596), (4, 56314197), (6, 37542798), (9, 25028532), (12, 18771399), (18, 12514266), (27, 8342844), (31, 7266348), (36, 6257133), (41, 5494068), (54, 4171422), (62, 3633174), (81, 2780948), (82, 2747034), (93, 2422116), (108, 2085711), (123, 1831356), (124, 1816587), (162, 1390474), (164, 1373517), (186, 1211058), (246, 915678), (279, 807372), (324, 695237), (369, 610452), (372, 605529), (492, 457839), (547, 411804), (558, 403686), (738, 305226), (837, 269124), (1094, 205902), (1107, 203484), (1116, 201843), (1271, 177228), (1476, 152613), (1641, 137268), (1674, 134562), (2188, 102951), (2214, 101742), (2511, 89708), (2542, 88614), (3282, 68634), (3321, 67828), (3348, 67281), (3813, 59076), (4428, 50871), (4923, 45756), (5022, 44854), (5084, 44307), (6564, 34317), (6642, 33914), (7626, 29538), (9846, 22878), (10044, 22427), (11439, 19692), (13284, 16957), (14769, 15252)]