405827328

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{11243}}^1$

素因数の和:11309

約数の個数: 72

約数和(自身を含む): 1103171328

約数和(自身を除く): 697344000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 564, 752, 768, 1128, 1504, 2256, 3008, 4512, 6016, 9024, 11243, 12032, 18048, 22486, 33729, 36096, 44972, 67458, 89944, 134916, 179888, 269832, 359776, 528421, 539664, 719552, 1056842, 1079328, 1439104, 1585263, 2113684, 2158656, 2878208, 3170526, 4227368, 4317312, 6341052, 8454736, 8634624, 12682104, 16909472, 25364208, 33818944, 50728416, 67637888, 101456832, 135275776, 202913664, 405827328]

約数ペア:

[(1, 405827328), (2, 202913664), (3, 135275776), (4, 101456832), (6, 67637888), (8, 50728416), (12, 33818944), (16, 25364208), (24, 16909472), (32, 12682104), (47, 8634624), (48, 8454736), (64, 6341052), (94, 4317312), (96, 4227368), (128, 3170526), (141, 2878208), (188, 2158656), (192, 2113684), (256, 1585263), (282, 1439104), (376, 1079328), (384, 1056842), (564, 719552), (752, 539664), (768, 528421), (1128, 359776), (1504, 269832), (2256, 179888), (3008, 134916), (4512, 89944), (6016, 67458), (9024, 44972), (11243, 36096), (12032, 33729), (18048, 22486)]