520064172

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 1389608640

約数和(自身を除く): 869544468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 257, 369, 457, 492, 514, 738, 771, 914, 1028, 1107, 1371, 1476, 1542, 1828, 2214, 2313, 2742, 3084, 4113, 4428, 4626, 5484, 6939, 8226, 9252, 10537, 12339, 13878, 16452, 18737, 21074, 24678, 27756, 31611, 37474, 42148, 49356, 56211, 63222, 74948, 94833, 112422, 117449, 126444, 168633, 189666, 224844, 234898, 284499, 337266, 352347, 379332, 469796, 505899, 568998, 674532, 704694, 1011798, 1057041, 1137996, 1409388, 2023596, 2114082, 3171123, 4228164, 4815409, 6342246, 9630818, 12684492, 14446227, 19261636, 28892454, 43338681, 57784908, 86677362, 130016043, 173354724, 260032086, 520064172]

約数ペア:

[(1, 520064172), (2, 260032086), (3, 173354724), (4, 130016043), (6, 86677362), (9, 57784908), (12, 43338681), (18, 28892454), (27, 19261636), (36, 14446227), (41, 12684492), (54, 9630818), (82, 6342246), (108, 4815409), (123, 4228164), (164, 3171123), (246, 2114082), (257, 2023596), (369, 1409388), (457, 1137996), (492, 1057041), (514, 1011798), (738, 704694), (771, 674532), (914, 568998), (1028, 505899), (1107, 469796), (1371, 379332), (1476, 352347), (1542, 337266), (1828, 284499), (2214, 234898), (2313, 224844), (2742, 189666), (3084, 168633), (4113, 126444), (4428, 117449), (4626, 112422), (5484, 94833), (6939, 74948), (8226, 63222), (9252, 56211), (10537, 49356), (12339, 42148), (13878, 37474), (16452, 31611), (18737, 27756), (21074, 24678)]