260504748

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{38287}}^1$

素因数の和:38313

約数の個数: 72

約数和(自身を含む): 780462592

約数和(自身を除く): 519957844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 38287, 76574, 114861, 153148, 229722, 268009, 344583, 459444, 536018, 689166, 804027, 1033749, 1072036, 1378332, 1608054, 2067498, 2412081, 3101247, 3216108, 4134996, 4824162, 6202494, 7236243, 9303741, 9648324, 12404988, 14472486, 18607482, 21708729, 28944972, 37214964, 43417458, 65126187, 86834916, 130252374, 260504748]

約数ペア:

[(1, 260504748), (2, 130252374), (3, 86834916), (4, 65126187), (6, 43417458), (7, 37214964), (9, 28944972), (12, 21708729), (14, 18607482), (18, 14472486), (21, 12404988), (27, 9648324), (28, 9303741), (36, 7236243), (42, 6202494), (54, 4824162), (63, 4134996), (81, 3216108), (84, 3101247), (108, 2412081), (126, 2067498), (162, 1608054), (189, 1378332), (243, 1072036), (252, 1033749), (324, 804027), (378, 689166), (486, 536018), (567, 459444), (756, 344583), (972, 268009), (1134, 229722), (1701, 153148), (2268, 114861), (3402, 76574), (6804, 38287)]