299046874

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 541497600

約数和(自身を除く): 242450726

約数列:

[1, 2, 7, 14, 23, 46, 149, 161, 271, 298, 322, 529, 542, 1043, 1058, 1897, 2086, 3427, 3703, 3794, 6233, 6854, 7406, 12466, 23989, 40379, 43631, 47978, 78821, 80758, 87262, 143359, 157642, 282653, 286718, 551747, 565306, 928717, 1003513, 1103494, 1857434, 2007026, 6501019, 13002038, 21360491, 42720982, 149523437, 299046874]

約数ペア:

[(1, 299046874), (2, 149523437), (7, 42720982), (14, 21360491), (23, 13002038), (46, 6501019), (149, 2007026), (161, 1857434), (271, 1103494), (298, 1003513), (322, 928717), (529, 565306), (542, 551747), (1043, 286718), (1058, 282653), (1897, 157642), (2086, 143359), (3427, 87262), (3703, 80758), (3794, 78821), (6233, 47978), (6854, 43631), (7406, 40379), (12466, 23989)]