520562016

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{853}}^1$

素因数の和:1045

約数の個数: 144

約数和(自身を含む): 1605882096

約数和(自身を除く): 1085320080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 163, 208, 234, 288, 312, 326, 416, 468, 489, 624, 652, 853, 936, 978, 1248, 1304, 1467, 1706, 1872, 1956, 2119, 2559, 2608, 2934, 3412, 3744, 3912, 4238, 5118, 5216, 5868, 6357, 6824, 7677, 7824, 8476, 10236, 11089, 11736, 12714, 13648, 15354, 15648, 16952, 19071, 20472, 22178, 23472, 25428, 27296, 30708, 33267, 33904, 38142, 40944, 44356, 46944, 50856, 61416, 66534, 67808, 76284, 81888, 88712, 99801, 101712, 122832, 133068, 139039, 152568, 177424, 199602, 203424, 245664, 266136, 278078, 305136, 354848, 399204, 417117, 532272, 556156, 610272, 798408, 834234, 1064544, 1112312, 1251351, 1596816, 1668468, 1807507, 2224624, 2502702, 3193632, 3336936, 3615014, 4449248, 5005404, 5422521, 6673872, 7230028, 10010808, 10845042, 13347744, 14460056, 16267563, 20021616, 21690084, 28920112, 32535126, 40043232, 43380168, 57840224, 65070252, 86760336, 130140504, 173520672, 260281008, 520562016]

約数ペア:

[(1, 520562016), (2, 260281008), (3, 173520672), (4, 130140504), (6, 86760336), (8, 65070252), (9, 57840224), (12, 43380168), (13, 40043232), (16, 32535126), (18, 28920112), (24, 21690084), (26, 20021616), (32, 16267563), (36, 14460056), (39, 13347744), (48, 10845042), (52, 10010808), (72, 7230028), (78, 6673872), (96, 5422521), (104, 5005404), (117, 4449248), (144, 3615014), (156, 3336936), (163, 3193632), (208, 2502702), (234, 2224624), (288, 1807507), (312, 1668468), (326, 1596816), (416, 1251351), (468, 1112312), (489, 1064544), (624, 834234), (652, 798408), (853, 610272), (936, 556156), (978, 532272), (1248, 417117), (1304, 399204), (1467, 354848), (1706, 305136), (1872, 278078), (1956, 266136), (2119, 245664), (2559, 203424), (2608, 199602), (2934, 177424), (3412, 152568), (3744, 139039), (3912, 133068), (4238, 122832), (5118, 101712), (5216, 99801), (5868, 88712), (6357, 81888), (6824, 76284), (7677, 67808), (7824, 66534), (8476, 61416), (10236, 50856), (11089, 46944), (11736, 44356), (12714, 40944), (13648, 38142), (15354, 33904), (15648, 33267), (16952, 30708), (19071, 27296), (20472, 25428), (22178, 23472)]