403854984

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 1229437440

約数和(自身を除く): 825582456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 191, 216, 234, 251, 312, 324, 351, 382, 468, 502, 573, 648, 702, 753, 764, 936, 1004, 1053, 1146, 1404, 1506, 1528, 1719, 2008, 2106, 2259, 2292, 2483, 2808, 3012, 3263, 3438, 4212, 4518, 4584, 4966, 5157, 6024, 6526, 6777, 6876, 7449, 8424, 9036, 9789, 9932, 10314, 13052, 13554, 13752, 14898, 15471, 18072, 19578, 19864, 20331, 20628, 22347, 26104, 27108, 29367, 29796, 30942, 39156, 40662, 41256, 44694, 47941, 54216, 58734, 59592, 61884, 67041, 78312, 81324, 88101, 89388, 95882, 117468, 123768, 134082, 143823, 162648, 176202, 178776, 191764, 201123, 234936, 264303, 268164, 287646, 352404, 383528, 402246, 431469, 528606, 536328, 575292, 623233, 704808, 804492, 862938, 1057212, 1150584, 1246466, 1294407, 1608984, 1725876, 1869699, 2114424, 2492932, 2588814, 3451752, 3739398, 3883221, 4985864, 5177628, 5609097, 7478796, 7766442, 10355256, 11218194, 14957592, 15532884, 16827291, 22436388, 31065768, 33654582, 44872776, 50481873, 67309164, 100963746, 134618328, 201927492, 403854984]

約数ペア:

[(1, 403854984), (2, 201927492), (3, 134618328), (4, 100963746), (6, 67309164), (8, 50481873), (9, 44872776), (12, 33654582), (13, 31065768), (18, 22436388), (24, 16827291), (26, 15532884), (27, 14957592), (36, 11218194), (39, 10355256), (52, 7766442), (54, 7478796), (72, 5609097), (78, 5177628), (81, 4985864), (104, 3883221), (108, 3739398), (117, 3451752), (156, 2588814), (162, 2492932), (191, 2114424), (216, 1869699), (234, 1725876), (251, 1608984), (312, 1294407), (324, 1246466), (351, 1150584), (382, 1057212), (468, 862938), (502, 804492), (573, 704808), (648, 623233), (702, 575292), (753, 536328), (764, 528606), (936, 431469), (1004, 402246), (1053, 383528), (1146, 352404), (1404, 287646), (1506, 268164), (1528, 264303), (1719, 234936), (2008, 201123), (2106, 191764), (2259, 178776), (2292, 176202), (2483, 162648), (2808, 143823), (3012, 134082), (3263, 123768), (3438, 117468), (4212, 95882), (4518, 89388), (4584, 88101), (4966, 81324), (5157, 78312), (6024, 67041), (6526, 61884), (6777, 59592), (6876, 58734), (7449, 54216), (8424, 47941), (9036, 44694), (9789, 41256), (9932, 40662), (10314, 39156), (13052, 30942), (13554, 29796), (13752, 29367), (14898, 27108), (15471, 26104), (18072, 22347), (19578, 20628), (19864, 20331)]