478712052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:827

約数の個数: 192

約数和(自身を含む): 1552445440

約数和(自身を除く): 1073733388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 67, 78, 84, 91, 108, 117, 126, 134, 156, 182, 189, 201, 234, 252, 268, 273, 351, 364, 378, 402, 468, 469, 546, 603, 702, 727, 756, 804, 819, 871, 938, 1092, 1206, 1404, 1407, 1454, 1638, 1742, 1809, 1876, 2181, 2412, 2457, 2613, 2814, 2908, 3276, 3484, 3618, 4221, 4362, 4914, 5089, 5226, 5628, 6097, 6543, 7236, 7839, 8442, 8724, 9451, 9828, 10178, 10452, 12194, 12663, 13086, 15267, 15678, 16884, 18291, 18902, 19629, 20356, 23517, 24388, 25326, 26172, 28353, 30534, 31356, 36582, 37804, 39258, 45801, 47034, 48709, 50652, 54873, 56706, 61068, 66157, 73164, 78516, 85059, 91602, 94068, 97418, 109746, 113412, 132314, 137403, 146127, 164619, 170118, 183204, 194836, 198471, 219492, 255177, 264628, 274806, 292254, 329238, 340236, 340963, 396942, 438381, 510354, 549612, 584508, 595413, 633217, 658476, 681926, 793884, 876762, 1020708, 1022889, 1190826, 1266434, 1315143, 1363852, 1753524, 1786239, 1899651, 2045778, 2381652, 2532868, 2630286, 3068667, 3572478, 3799302, 4091556, 4432519, 5260572, 5698953, 6137334, 7144956, 7598604, 8865038, 9206001, 11397906, 12274668, 13297557, 17096859, 17730076, 18412002, 22795812, 26595114, 34193718, 36824004, 39892671, 53190228, 68387436, 79785342, 119678013, 159570684, 239356026, 478712052]

約数ペア:

[(1, 478712052), (2, 239356026), (3, 159570684), (4, 119678013), (6, 79785342), (7, 68387436), (9, 53190228), (12, 39892671), (13, 36824004), (14, 34193718), (18, 26595114), (21, 22795812), (26, 18412002), (27, 17730076), (28, 17096859), (36, 13297557), (39, 12274668), (42, 11397906), (52, 9206001), (54, 8865038), (63, 7598604), (67, 7144956), (78, 6137334), (84, 5698953), (91, 5260572), (108, 4432519), (117, 4091556), (126, 3799302), (134, 3572478), (156, 3068667), (182, 2630286), (189, 2532868), (201, 2381652), (234, 2045778), (252, 1899651), (268, 1786239), (273, 1753524), (351, 1363852), (364, 1315143), (378, 1266434), (402, 1190826), (468, 1022889), (469, 1020708), (546, 876762), (603, 793884), (702, 681926), (727, 658476), (756, 633217), (804, 595413), (819, 584508), (871, 549612), (938, 510354), (1092, 438381), (1206, 396942), (1404, 340963), (1407, 340236), (1454, 329238), (1638, 292254), (1742, 274806), (1809, 264628), (1876, 255177), (2181, 219492), (2412, 198471), (2457, 194836), (2613, 183204), (2814, 170118), (2908, 164619), (3276, 146127), (3484, 137403), (3618, 132314), (4221, 113412), (4362, 109746), (4914, 97418), (5089, 94068), (5226, 91602), (5628, 85059), (6097, 78516), (6543, 73164), (7236, 66157), (7839, 61068), (8442, 56706), (8724, 54873), (9451, 50652), (9828, 48709), (10178, 47034), (10452, 45801), (12194, 39258), (12663, 37804), (13086, 36582), (15267, 31356), (15678, 30534), (16884, 28353), (18291, 26172), (18902, 25326), (19629, 24388), (20356, 23517)]