328265210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1777}}^1$

素因数の和:1840

約数の個数: 96

約数和(自身を含む): 766175760

約数和(自身を除く): 437910550

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 49, 58, 65, 70, 91, 98, 130, 145, 182, 203, 245, 290, 377, 406, 455, 490, 637, 754, 910, 1015, 1274, 1421, 1777, 1885, 2030, 2639, 2842, 3185, 3554, 3770, 5278, 6370, 7105, 8885, 12439, 13195, 14210, 17770, 18473, 23101, 24878, 26390, 36946, 46202, 51533, 62195, 87073, 92365, 103066, 115505, 124390, 161707, 174146, 184730, 231010, 257665, 323414, 360731, 435365, 515330, 669929, 721462, 808535, 870730, 1131949, 1339858, 1617070, 1803655, 2263898, 2525117, 3349645, 3607310, 4689503, 5050234, 5659745, 6699290, 9379006, 11319490, 12625585, 23447515, 25251170, 32826521, 46895030, 65653042, 164132605, 328265210]

約数ペア:

[(1, 328265210), (2, 164132605), (5, 65653042), (7, 46895030), (10, 32826521), (13, 25251170), (14, 23447515), (26, 12625585), (29, 11319490), (35, 9379006), (49, 6699290), (58, 5659745), (65, 5050234), (70, 4689503), (91, 3607310), (98, 3349645), (130, 2525117), (145, 2263898), (182, 1803655), (203, 1617070), (245, 1339858), (290, 1131949), (377, 870730), (406, 808535), (455, 721462), (490, 669929), (637, 515330), (754, 435365), (910, 360731), (1015, 323414), (1274, 257665), (1421, 231010), (1777, 184730), (1885, 174146), (2030, 161707), (2639, 124390), (2842, 115505), (3185, 103066), (3554, 92365), (3770, 87073), (5278, 62195), (6370, 51533), (7105, 46202), (8885, 36946), (12439, 26390), (13195, 24878), (14210, 23101), (17770, 18473)]