686172828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2269}}^1$

素因数の和:2395

約数の個数: 96

約数和(自身を含む): 1830528000

約数和(自身を除く): 1144355172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 79, 87, 116, 132, 158, 174, 237, 316, 319, 348, 474, 638, 869, 948, 957, 1276, 1738, 1914, 2269, 2291, 2607, 3476, 3828, 4538, 4582, 5214, 6807, 6873, 9076, 9164, 10428, 13614, 13746, 24959, 25201, 27228, 27492, 49918, 50402, 65801, 74877, 75603, 99836, 100804, 131602, 149754, 151206, 179251, 197403, 263204, 299508, 302412, 358502, 394806, 537753, 717004, 723811, 789612, 1075506, 1447622, 1971761, 2151012, 2171433, 2895244, 3943522, 4342866, 5198279, 5915283, 7887044, 8685732, 10396558, 11830566, 15594837, 20793116, 23661132, 31189674, 57181069, 62379348, 114362138, 171543207, 228724276, 343086414, 686172828]

約数ペア:

[(1, 686172828), (2, 343086414), (3, 228724276), (4, 171543207), (6, 114362138), (11, 62379348), (12, 57181069), (22, 31189674), (29, 23661132), (33, 20793116), (44, 15594837), (58, 11830566), (66, 10396558), (79, 8685732), (87, 7887044), (116, 5915283), (132, 5198279), (158, 4342866), (174, 3943522), (237, 2895244), (316, 2171433), (319, 2151012), (348, 1971761), (474, 1447622), (638, 1075506), (869, 789612), (948, 723811), (957, 717004), (1276, 537753), (1738, 394806), (1914, 358502), (2269, 302412), (2291, 299508), (2607, 263204), (3476, 197403), (3828, 179251), (4538, 151206), (4582, 149754), (5214, 131602), (6807, 100804), (6873, 99836), (9076, 75603), (9164, 74877), (10428, 65801), (13614, 50402), (13746, 49918), (24959, 27492), (25201, 27228)]