15679317332

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^3\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 34318468800

約数和(自身を除く): 18639151468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 107, 109, 133, 196, 214, 218, 266, 361, 428, 436, 532, 722, 749, 763, 931, 1444, 1498, 1526, 1862, 2033, 2071, 2527, 2996, 3052, 3724, 4066, 4142, 5054, 5243, 5341, 6859, 8132, 8284, 10108, 10486, 10682, 11663, 13718, 14231, 14497, 17689, 20972, 21364, 23326, 27436, 28462, 28994, 35378, 38627, 39349, 46652, 48013, 56924, 57988, 70756, 77254, 78698, 81641, 96026, 99617, 101479, 154508, 157396, 163282, 192052, 199234, 202958, 221597, 270389, 275443, 326564, 336091, 398468, 405916, 443194, 540778, 550886, 571487, 672182, 733913, 747631, 886388, 1081556, 1101772, 1142974, 1344364, 1467826, 1495262, 1551179, 1892723, 1928101, 2285948, 2935652, 2990524, 3102358, 3785446, 3856202, 4210343, 5137391, 5233417, 6204716, 7570892, 7712404, 8420686, 10274782, 10466834, 10858253, 16841372, 20549564, 20933668, 21716506, 29472401, 35961737, 36633919, 43433012, 58944802, 71923474, 73267838, 79996517, 117889604, 143846948, 146535676, 159993034, 206306807, 319986068, 412613614, 559975619, 825227228, 1119951238, 2239902476, 3919829333, 7839658666, 15679317332]

約数ペア:

[(1, 15679317332), (2, 7839658666), (4, 3919829333), (7, 2239902476), (14, 1119951238), (19, 825227228), (28, 559975619), (38, 412613614), (49, 319986068), (76, 206306807), (98, 159993034), (107, 146535676), (109, 143846948), (133, 117889604), (196, 79996517), (214, 73267838), (218, 71923474), (266, 58944802), (361, 43433012), (428, 36633919), (436, 35961737), (532, 29472401), (722, 21716506), (749, 20933668), (763, 20549564), (931, 16841372), (1444, 10858253), (1498, 10466834), (1526, 10274782), (1862, 8420686), (2033, 7712404), (2071, 7570892), (2527, 6204716), (2996, 5233417), (3052, 5137391), (3724, 4210343), (4066, 3856202), (4142, 3785446), (5054, 3102358), (5243, 2990524), (5341, 2935652), (6859, 2285948), (8132, 1928101), (8284, 1892723), (10108, 1551179), (10486, 1495262), (10682, 1467826), (11663, 1344364), (13718, 1142974), (14231, 1101772), (14497, 1081556), (17689, 886388), (20972, 747631), (21364, 733913), (23326, 672182), (27436, 571487), (28462, 550886), (28994, 540778), (35378, 443194), (38627, 405916), (39349, 398468), (46652, 336091), (48013, 326564), (56924, 275443), (57988, 270389), (70756, 221597), (77254, 202958), (78698, 199234), (81641, 192052), (96026, 163282), (99617, 157396), (101479, 154508)]