303913214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 544320000

約数和(自身を除く): 240406786

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 139, 149, 253, 278, 298, 319, 506, 638, 667, 1334, 1529, 1639, 3058, 3197, 3278, 3427, 4031, 4321, 6394, 6854, 7337, 8062, 8642, 14674, 20711, 35167, 37697, 41422, 44341, 47531, 70334, 75394, 88682, 92713, 95062, 99383, 185426, 198766, 227821, 455642, 476353, 600619, 952706, 1019843, 1093213, 1201238, 2039686, 2186426, 5239883, 6606809, 10479766, 13213618, 13814237, 27628474, 151956607, 303913214]

約数ペア:

[(1, 303913214), (2, 151956607), (11, 27628474), (22, 13814237), (23, 13213618), (29, 10479766), (46, 6606809), (58, 5239883), (139, 2186426), (149, 2039686), (253, 1201238), (278, 1093213), (298, 1019843), (319, 952706), (506, 600619), (638, 476353), (667, 455642), (1334, 227821), (1529, 198766), (1639, 185426), (3058, 99383), (3197, 95062), (3278, 92713), (3427, 88682), (4031, 75394), (4321, 70334), (6394, 47531), (6854, 44341), (7337, 41422), (8062, 37697), (8642, 35167), (14674, 20711)]