212715216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5147}}^1$

素因数の和:5209

約数の個数: 120

約数和(自身を含む): 697080384

約数和(自身を除く): 484365168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1722, 1968, 2296, 2583, 2952, 3444, 4592, 5147, 5166, 5904, 6888, 10294, 10332, 13776, 15441, 20588, 20664, 30882, 36029, 41176, 41328, 46323, 61764, 72058, 82352, 92646, 108087, 123528, 144116, 185292, 211027, 216174, 247056, 288232, 324261, 370584, 422054, 432348, 576464, 633081, 648522, 741168, 844108, 864696, 1266162, 1297044, 1477189, 1688216, 1729392, 1899243, 2532324, 2594088, 2954378, 3376432, 3798486, 4431567, 5064648, 5188176, 5908756, 7596972, 8863134, 10129296, 11817512, 13294701, 15193944, 17726268, 23635024, 26589402, 30387888, 35452536, 53178804, 70905072, 106357608, 212715216]

約数ペア:

[(1, 212715216), (2, 106357608), (3, 70905072), (4, 53178804), (6, 35452536), (7, 30387888), (8, 26589402), (9, 23635024), (12, 17726268), (14, 15193944), (16, 13294701), (18, 11817512), (21, 10129296), (24, 8863134), (28, 7596972), (36, 5908756), (41, 5188176), (42, 5064648), (48, 4431567), (56, 3798486), (63, 3376432), (72, 2954378), (82, 2594088), (84, 2532324), (112, 1899243), (123, 1729392), (126, 1688216), (144, 1477189), (164, 1297044), (168, 1266162), (246, 864696), (252, 844108), (287, 741168), (328, 648522), (336, 633081), (369, 576464), (492, 432348), (504, 422054), (574, 370584), (656, 324261), (738, 288232), (861, 247056), (984, 216174), (1008, 211027), (1148, 185292), (1476, 144116), (1722, 123528), (1968, 108087), (2296, 92646), (2583, 82352), (2952, 72058), (3444, 61764), (4592, 46323), (5147, 41328), (5166, 41176), (5904, 36029), (6888, 30882), (10294, 20664), (10332, 20588), (13776, 15441)]