745876464

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{17401}}^1$

素因数の和:17478

約数の個数: 80

約数和(自身を含む): 2071534080

約数和(自身を除く): 1325657616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 752, 893, 912, 1128, 1786, 2256, 2679, 3572, 5358, 7144, 10716, 14288, 17401, 21432, 34802, 42864, 52203, 69604, 104406, 139208, 208812, 278416, 330619, 417624, 661238, 817847, 835248, 991857, 1322476, 1635694, 1983714, 2453541, 2644952, 3271388, 3967428, 4907082, 5289904, 6542776, 7934856, 9814164, 13085552, 15539093, 15869712, 19628328, 31078186, 39256656, 46617279, 62156372, 93234558, 124312744, 186469116, 248625488, 372938232, 745876464]

約数ペア:

[(1, 745876464), (2, 372938232), (3, 248625488), (4, 186469116), (6, 124312744), (8, 93234558), (12, 62156372), (16, 46617279), (19, 39256656), (24, 31078186), (38, 19628328), (47, 15869712), (48, 15539093), (57, 13085552), (76, 9814164), (94, 7934856), (114, 6542776), (141, 5289904), (152, 4907082), (188, 3967428), (228, 3271388), (282, 2644952), (304, 2453541), (376, 1983714), (456, 1635694), (564, 1322476), (752, 991857), (893, 835248), (912, 817847), (1128, 661238), (1786, 417624), (2256, 330619), (2679, 278416), (3572, 208812), (5358, 139208), (7144, 104406), (10716, 69604), (14288, 52203), (17401, 42864), (21432, 34802)]