247984248

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 629280000

約数和(自身を除く): 381295752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 199, 274, 379, 398, 411, 548, 597, 758, 796, 822, 1096, 1137, 1194, 1516, 1592, 1644, 2274, 2388, 3032, 3288, 4548, 4776, 9096, 27263, 51923, 54526, 75421, 81789, 103846, 109052, 150842, 155769, 163578, 207692, 218104, 226263, 301684, 311538, 327156, 415384, 452526, 603368, 623076, 654312, 905052, 1246152, 1810104, 10332677, 20665354, 30998031, 41330708, 61996062, 82661416, 123992124, 247984248]

約数ペア:

[(1, 247984248), (2, 123992124), (3, 82661416), (4, 61996062), (6, 41330708), (8, 30998031), (12, 20665354), (24, 10332677), (137, 1810104), (199, 1246152), (274, 905052), (379, 654312), (398, 623076), (411, 603368), (548, 452526), (597, 415384), (758, 327156), (796, 311538), (822, 301684), (1096, 226263), (1137, 218104), (1194, 207692), (1516, 163578), (1592, 155769), (1644, 150842), (2274, 109052), (2388, 103846), (3032, 81789), (3288, 75421), (4548, 54526), (4776, 51923), (9096, 27263)]