264835384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{839}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 576979200

約数和(自身を除く): 312143816

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 211, 374, 422, 748, 839, 844, 1496, 1678, 1688, 2321, 3356, 3587, 4642, 6712, 7174, 9229, 9284, 14263, 14348, 18458, 18568, 28526, 28696, 36916, 39457, 57052, 73832, 78914, 114104, 156893, 157828, 177029, 313786, 315656, 354058, 627572, 708116, 1255144, 1416232, 1947319, 3009493, 3894638, 6018986, 7789276, 12037972, 15578552, 24075944, 33104423, 66208846, 132417692, 264835384]

約数ペア:

[(1, 264835384), (2, 132417692), (4, 66208846), (8, 33104423), (11, 24075944), (17, 15578552), (22, 12037972), (34, 7789276), (44, 6018986), (68, 3894638), (88, 3009493), (136, 1947319), (187, 1416232), (211, 1255144), (374, 708116), (422, 627572), (748, 354058), (839, 315656), (844, 313786), (1496, 177029), (1678, 157828), (1688, 156893), (2321, 114104), (3356, 78914), (3587, 73832), (4642, 57052), (6712, 39457), (7174, 36916), (9229, 28696), (9284, 28526), (14263, 18568), (14348, 18458)]