254667408

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{593}}^1$

素因数の和:1016

約数の個数: 80

約数和(自身を含む): 689420160

約数和(自身を除く): 434752752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 389, 552, 593, 778, 1104, 1167, 1186, 1556, 1779, 2334, 2372, 3112, 3558, 4668, 4744, 6224, 7116, 8947, 9336, 9488, 13639, 14232, 17894, 18672, 26841, 27278, 28464, 35788, 40917, 53682, 54556, 71576, 81834, 107364, 109112, 143152, 163668, 214728, 218224, 230677, 327336, 429456, 461354, 654672, 692031, 922708, 1384062, 1845416, 2768124, 3690832, 5305571, 5536248, 10611142, 11072496, 15916713, 21222284, 31833426, 42444568, 63666852, 84889136, 127333704, 254667408]

約数ペア:

[(1, 254667408), (2, 127333704), (3, 84889136), (4, 63666852), (6, 42444568), (8, 31833426), (12, 21222284), (16, 15916713), (23, 11072496), (24, 10611142), (46, 5536248), (48, 5305571), (69, 3690832), (92, 2768124), (138, 1845416), (184, 1384062), (276, 922708), (368, 692031), (389, 654672), (552, 461354), (593, 429456), (778, 327336), (1104, 230677), (1167, 218224), (1186, 214728), (1556, 163668), (1779, 143152), (2334, 109112), (2372, 107364), (3112, 81834), (3558, 71576), (4668, 54556), (4744, 53682), (6224, 40917), (7116, 35788), (8947, 28464), (9336, 27278), (9488, 26841), (13639, 18672), (14232, 17894)]