318106512

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{499}}^1$

素因数の和:765

約数の個数: 120

約数和(自身を含む): 943020000

約数和(自身を除く): 624913488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 233, 304, 342, 456, 466, 499, 684, 699, 912, 932, 998, 1368, 1398, 1497, 1864, 1996, 2097, 2736, 2796, 2994, 3728, 3992, 4194, 4427, 4491, 5592, 5988, 7984, 8388, 8854, 8982, 9481, 11184, 11976, 13281, 16776, 17708, 17964, 18962, 23952, 26562, 28443, 33552, 35416, 35928, 37924, 39843, 53124, 56886, 70832, 71856, 75848, 79686, 85329, 106248, 113772, 116267, 151696, 159372, 170658, 212496, 227544, 232534, 318744, 341316, 348801, 455088, 465068, 637488, 682632, 697602, 930136, 1046403, 1365264, 1395204, 1860272, 2092806, 2209073, 2790408, 4185612, 4418146, 5580816, 6627219, 8371224, 8836292, 13254438, 16742448, 17672584, 19881657, 26508876, 35345168, 39763314, 53017752, 79526628, 106035504, 159053256, 318106512]

約数ペア:

[(1, 318106512), (2, 159053256), (3, 106035504), (4, 79526628), (6, 53017752), (8, 39763314), (9, 35345168), (12, 26508876), (16, 19881657), (18, 17672584), (19, 16742448), (24, 13254438), (36, 8836292), (38, 8371224), (48, 6627219), (57, 5580816), (72, 4418146), (76, 4185612), (114, 2790408), (144, 2209073), (152, 2092806), (171, 1860272), (228, 1395204), (233, 1365264), (304, 1046403), (342, 930136), (456, 697602), (466, 682632), (499, 637488), (684, 465068), (699, 455088), (912, 348801), (932, 341316), (998, 318744), (1368, 232534), (1398, 227544), (1497, 212496), (1864, 170658), (1996, 159372), (2097, 151696), (2736, 116267), (2796, 113772), (2994, 106248), (3728, 85329), (3992, 79686), (4194, 75848), (4427, 71856), (4491, 70832), (5592, 56886), (5988, 53124), (7984, 39843), (8388, 37924), (8854, 35928), (8982, 35416), (9481, 33552), (11184, 28443), (11976, 26562), (13281, 23952), (16776, 18962), (17708, 17964)]