758049318

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2414

約数の個数: 96

約数和(自身を含む): 1876754880

約数和(自身を除く): 1118705562

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 61, 69, 78, 117, 122, 138, 183, 207, 234, 299, 366, 414, 549, 598, 793, 897, 1098, 1403, 1586, 1794, 2309, 2379, 2691, 2806, 4209, 4618, 4758, 5382, 6927, 7137, 8418, 12627, 13854, 14274, 18239, 20781, 25254, 30017, 36478, 41562, 53107, 54717, 60034, 90051, 106214, 109434, 140849, 159321, 164151, 180102, 270153, 281698, 318642, 328302, 422547, 477963, 540306, 690391, 845094, 955926, 1267641, 1380782, 1831037, 2071173, 2535282, 3239527, 3662074, 4142346, 5493111, 6213519, 6479054, 9718581, 10986222, 12427038, 16479333, 19437162, 29155743, 32958666, 42113851, 58311486, 84227702, 126341553, 252683106, 379024659, 758049318]

約数ペア:

[(1, 758049318), (2, 379024659), (3, 252683106), (6, 126341553), (9, 84227702), (13, 58311486), (18, 42113851), (23, 32958666), (26, 29155743), (39, 19437162), (46, 16479333), (61, 12427038), (69, 10986222), (78, 9718581), (117, 6479054), (122, 6213519), (138, 5493111), (183, 4142346), (207, 3662074), (234, 3239527), (299, 2535282), (366, 2071173), (414, 1831037), (549, 1380782), (598, 1267641), (793, 955926), (897, 845094), (1098, 690391), (1403, 540306), (1586, 477963), (1794, 422547), (2309, 328302), (2379, 318642), (2691, 281698), (2806, 270153), (4209, 180102), (4618, 164151), (4758, 159321), (5382, 140849), (6927, 109434), (7137, 106214), (8418, 90051), (12627, 60034), (13854, 54717), (14274, 53107), (18239, 41562), (20781, 36478), (25254, 30017)]