217653462

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1174

約数の個数: 96

約数和(自身を含む): 544759488

約数和(自身を除く): 327106026

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 37, 39, 46, 69, 74, 78, 111, 117, 138, 207, 222, 234, 299, 333, 414, 481, 598, 666, 851, 897, 962, 1093, 1443, 1702, 1794, 2186, 2553, 2691, 2886, 3279, 4329, 5106, 5382, 6558, 7659, 8658, 9837, 11063, 14209, 15318, 19674, 22126, 25139, 28418, 33189, 40441, 42627, 50278, 66378, 75417, 80882, 85254, 99567, 121323, 127881, 150834, 199134, 226251, 242646, 255762, 326807, 363969, 452502, 525733, 653614, 727938, 930143, 980421, 1051466, 1577199, 1860286, 1960842, 2790429, 2941263, 3154398, 4731597, 5580858, 5882526, 8371287, 9463194, 12091859, 16742574, 24183718, 36275577, 72551154, 108826731, 217653462]

約数ペア:

[(1, 217653462), (2, 108826731), (3, 72551154), (6, 36275577), (9, 24183718), (13, 16742574), (18, 12091859), (23, 9463194), (26, 8371287), (37, 5882526), (39, 5580858), (46, 4731597), (69, 3154398), (74, 2941263), (78, 2790429), (111, 1960842), (117, 1860286), (138, 1577199), (207, 1051466), (222, 980421), (234, 930143), (299, 727938), (333, 653614), (414, 525733), (481, 452502), (598, 363969), (666, 326807), (851, 255762), (897, 242646), (962, 226251), (1093, 199134), (1443, 150834), (1702, 127881), (1794, 121323), (2186, 99567), (2553, 85254), (2691, 80882), (2886, 75417), (3279, 66378), (4329, 50278), (5106, 42627), (5382, 40441), (6558, 33189), (7659, 28418), (8658, 25139), (9837, 22126), (11063, 19674), (14209, 15318)]