268721604

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 731566080

約数和(自身を除く): 462844476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 251, 276, 414, 431, 502, 621, 753, 828, 862, 1004, 1242, 1293, 1506, 1724, 2259, 2484, 2586, 3012, 3879, 4518, 5172, 5773, 6777, 7758, 9036, 9913, 11546, 11637, 13554, 15516, 17319, 19826, 23092, 23274, 27108, 29739, 34638, 39652, 46548, 51957, 59478, 69276, 89217, 103914, 108181, 118956, 155871, 178434, 207828, 216362, 267651, 311742, 324543, 356868, 432724, 535302, 623484, 649086, 973629, 1070604, 1298172, 1947258, 2488163, 2920887, 3894516, 4976326, 5841774, 7464489, 9952652, 11683548, 14928978, 22393467, 29857956, 44786934, 67180401, 89573868, 134360802, 268721604]

約数ペア:

[(1, 268721604), (2, 134360802), (3, 89573868), (4, 67180401), (6, 44786934), (9, 29857956), (12, 22393467), (18, 14928978), (23, 11683548), (27, 9952652), (36, 7464489), (46, 5841774), (54, 4976326), (69, 3894516), (92, 2920887), (108, 2488163), (138, 1947258), (207, 1298172), (251, 1070604), (276, 973629), (414, 649086), (431, 623484), (502, 535302), (621, 432724), (753, 356868), (828, 324543), (862, 311742), (1004, 267651), (1242, 216362), (1293, 207828), (1506, 178434), (1724, 155871), (2259, 118956), (2484, 108181), (2586, 103914), (3012, 89217), (3879, 69276), (4518, 59478), (5172, 51957), (5773, 46548), (6777, 39652), (7758, 34638), (9036, 29739), (9913, 27108), (11546, 23274), (11637, 23092), (13554, 19826), (15516, 17319)]