1828480668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:784

約数の個数: 144

約数和(自身を含む): 5123543040

約数和(自身を除く): 3295062372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 109, 141, 147, 188, 196, 218, 282, 294, 327, 329, 436, 564, 588, 607, 654, 658, 763, 987, 1214, 1308, 1316, 1526, 1821, 1974, 2289, 2303, 2428, 3052, 3642, 3948, 4249, 4578, 4606, 5123, 5341, 6909, 7284, 8498, 9156, 9212, 10246, 10682, 12747, 13818, 15369, 16023, 16996, 20492, 21364, 25494, 27636, 28529, 29743, 30738, 32046, 35861, 50988, 57058, 59486, 61476, 64092, 66163, 71722, 85587, 89229, 107583, 114116, 118972, 132326, 143444, 171174, 178458, 198489, 199703, 215166, 251027, 264652, 342348, 356916, 396978, 399406, 430332, 463141, 502054, 599109, 753081, 793956, 798812, 926282, 1004108, 1198218, 1389423, 1397921, 1506162, 1852564, 2396436, 2778846, 2795842, 3012324, 3109661, 3241987, 4193763, 5557692, 5591684, 6219322, 6483974, 8387526, 9328983, 9725961, 12438644, 12967948, 16775052, 18657966, 19451922, 21767627, 37315932, 38903844, 43535254, 65302881, 87070508, 130605762, 152373389, 261211524, 304746778, 457120167, 609493556, 914240334, 1828480668]

約数ペア:

[(1, 1828480668), (2, 914240334), (3, 609493556), (4, 457120167), (6, 304746778), (7, 261211524), (12, 152373389), (14, 130605762), (21, 87070508), (28, 65302881), (42, 43535254), (47, 38903844), (49, 37315932), (84, 21767627), (94, 19451922), (98, 18657966), (109, 16775052), (141, 12967948), (147, 12438644), (188, 9725961), (196, 9328983), (218, 8387526), (282, 6483974), (294, 6219322), (327, 5591684), (329, 5557692), (436, 4193763), (564, 3241987), (588, 3109661), (607, 3012324), (654, 2795842), (658, 2778846), (763, 2396436), (987, 1852564), (1214, 1506162), (1308, 1397921), (1316, 1389423), (1526, 1198218), (1821, 1004108), (1974, 926282), (2289, 798812), (2303, 793956), (2428, 753081), (3052, 599109), (3642, 502054), (3948, 463141), (4249, 430332), (4578, 399406), (4606, 396978), (5123, 356916), (5341, 342348), (6909, 264652), (7284, 251027), (8498, 215166), (9156, 199703), (9212, 198489), (10246, 178458), (10682, 171174), (12747, 143444), (13818, 132326), (15369, 118972), (16023, 114116), (16996, 107583), (20492, 89229), (21364, 85587), (25494, 71722), (27636, 66163), (28529, 64092), (29743, 61476), (30738, 59486), (32046, 57058), (35861, 50988)]