304070814

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 689472000

約数和(自身を除く): 385401186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 151, 178, 267, 302, 419, 453, 534, 801, 838, 906, 1257, 1359, 1602, 2403, 2514, 2718, 3771, 4077, 4806, 7542, 8154, 11313, 13439, 22626, 26878, 37291, 40317, 63269, 74582, 80634, 111873, 120951, 126538, 189807, 223746, 241902, 335619, 362853, 379614, 569421, 671238, 725706, 1006857, 1138842, 1708263, 2013714, 3416526, 5630941, 11261882, 16892823, 33785646, 50678469, 101356938, 152035407, 304070814]

約数ペア:

[(1, 304070814), (2, 152035407), (3, 101356938), (6, 50678469), (9, 33785646), (18, 16892823), (27, 11261882), (54, 5630941), (89, 3416526), (151, 2013714), (178, 1708263), (267, 1138842), (302, 1006857), (419, 725706), (453, 671238), (534, 569421), (801, 379614), (838, 362853), (906, 335619), (1257, 241902), (1359, 223746), (1602, 189807), (2403, 126538), (2514, 120951), (2718, 111873), (3771, 80634), (4077, 74582), (4806, 63269), (7542, 40317), (8154, 37291), (11313, 26878), (13439, 22626)]