308840496

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{821}}^1$

素因数の和:1310

約数の個数: 80

約数和(自身を含む): 847633248

約数和(自身を除く): 538792752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 461, 816, 821, 922, 1383, 1642, 1844, 2463, 2766, 3284, 3688, 4926, 5532, 6568, 7376, 7837, 9852, 11064, 13136, 13957, 15674, 19704, 22128, 23511, 27914, 31348, 39408, 41871, 47022, 55828, 62696, 83742, 94044, 111656, 125392, 167484, 188088, 223312, 334968, 376176, 378481, 669936, 756962, 1135443, 1513924, 2270886, 3027848, 4541772, 6055696, 6434177, 9083544, 12868354, 18167088, 19302531, 25736708, 38605062, 51473416, 77210124, 102946832, 154420248, 308840496]

約数ペア:

[(1, 308840496), (2, 154420248), (3, 102946832), (4, 77210124), (6, 51473416), (8, 38605062), (12, 25736708), (16, 19302531), (17, 18167088), (24, 12868354), (34, 9083544), (48, 6434177), (51, 6055696), (68, 4541772), (102, 3027848), (136, 2270886), (204, 1513924), (272, 1135443), (408, 756962), (461, 669936), (816, 378481), (821, 376176), (922, 334968), (1383, 223312), (1642, 188088), (1844, 167484), (2463, 125392), (2766, 111656), (3284, 94044), (3688, 83742), (4926, 62696), (5532, 55828), (6568, 47022), (7376, 41871), (7837, 39408), (9852, 31348), (11064, 27914), (13136, 23511), (13957, 22128), (15674, 19704)]