1330771204

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 2763059040

約数和(自身を除く): 1432287836

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 179, 196, 332, 358, 457, 581, 716, 914, 1162, 1253, 1828, 2324, 2506, 3199, 4067, 5012, 6398, 8134, 8771, 12796, 14857, 16268, 17542, 22393, 29714, 35084, 37931, 44786, 59428, 75862, 81803, 89572, 103999, 151724, 163606, 207998, 265517, 327212, 415996, 531034, 572621, 727993, 1062068, 1145242, 1455986, 1858619, 2290484, 2911972, 3717238, 4008347, 6789649, 7434476, 8016694, 13579298, 16033388, 27158596, 47527543, 95055086, 190110172, 332692801, 665385602, 1330771204]

約数ペア:

[(1, 1330771204), (2, 665385602), (4, 332692801), (7, 190110172), (14, 95055086), (28, 47527543), (49, 27158596), (83, 16033388), (98, 13579298), (166, 8016694), (179, 7434476), (196, 6789649), (332, 4008347), (358, 3717238), (457, 2911972), (581, 2290484), (716, 1858619), (914, 1455986), (1162, 1145242), (1253, 1062068), (1828, 727993), (2324, 572621), (2506, 531034), (3199, 415996), (4067, 327212), (5012, 265517), (6398, 207998), (8134, 163606), (8771, 151724), (12796, 103999), (14857, 89572), (16268, 81803), (17542, 75862), (22393, 59428), (29714, 44786), (35084, 37931)]