422051812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1245

約数の個数: 72

約数和(自身を含む): 926419200

約数和(自身を除く): 504367388

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 169, 182, 316, 338, 364, 553, 676, 1027, 1106, 1129, 1183, 2054, 2212, 2258, 2366, 4108, 4516, 4732, 7189, 7903, 13351, 14378, 14677, 15806, 26702, 28756, 29354, 31612, 53404, 58708, 89191, 93457, 102739, 178382, 186914, 190801, 205478, 356764, 373828, 381602, 410956, 624337, 763204, 1159483, 1248674, 1335607, 2318966, 2497348, 2671214, 4637932, 5342428, 8116381, 15073279, 16232762, 30146558, 32465524, 60293116, 105512953, 211025906, 422051812]

約数ペア:

[(1, 422051812), (2, 211025906), (4, 105512953), (7, 60293116), (13, 32465524), (14, 30146558), (26, 16232762), (28, 15073279), (52, 8116381), (79, 5342428), (91, 4637932), (158, 2671214), (169, 2497348), (182, 2318966), (316, 1335607), (338, 1248674), (364, 1159483), (553, 763204), (676, 624337), (1027, 410956), (1106, 381602), (1129, 373828), (1183, 356764), (2054, 205478), (2212, 190801), (2258, 186914), (2366, 178382), (4108, 102739), (4516, 93457), (4732, 89191), (7189, 58708), (7903, 53404), (13351, 31612), (14378, 29354), (14677, 28756), (15806, 26702)]