328137420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4337}}^1$

素因数の和:4459

約数の個数: 96

約数和(自身を含む): 999891648

約数和(自身を除く): 671754228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1164, 1261, 1455, 1940, 2522, 2910, 3783, 4337, 5044, 5820, 6305, 7566, 8674, 12610, 13011, 15132, 17348, 18915, 21685, 25220, 26022, 37830, 43370, 52044, 56381, 65055, 75660, 86740, 112762, 130110, 169143, 225524, 260220, 281905, 338286, 420689, 563810, 676572, 841378, 845715, 1127620, 1262067, 1682756, 1691430, 2103445, 2524134, 3382860, 4206890, 5048268, 5468957, 6310335, 8413780, 10937914, 12620670, 16406871, 21875828, 25241340, 27344785, 32813742, 54689570, 65627484, 82034355, 109379140, 164068710, 328137420]

約数ペア:

[(1, 328137420), (2, 164068710), (3, 109379140), (4, 82034355), (5, 65627484), (6, 54689570), (10, 32813742), (12, 27344785), (13, 25241340), (15, 21875828), (20, 16406871), (26, 12620670), (30, 10937914), (39, 8413780), (52, 6310335), (60, 5468957), (65, 5048268), (78, 4206890), (97, 3382860), (130, 2524134), (156, 2103445), (194, 1691430), (195, 1682756), (260, 1262067), (291, 1127620), (388, 845715), (390, 841378), (485, 676572), (582, 563810), (780, 420689), (970, 338286), (1164, 281905), (1261, 260220), (1455, 225524), (1940, 169143), (2522, 130110), (2910, 112762), (3783, 86740), (4337, 75660), (5044, 65055), (5820, 56381), (6305, 52044), (7566, 43370), (8674, 37830), (12610, 26022), (13011, 25220), (15132, 21685), (17348, 18915)]