419626788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{23021}}^1$

素因数の和:23073

約数の個数: 72

約数和(自身を含む): 1175779584

約数和(自身を除く): 756152796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 23021, 46042, 69063, 92084, 138126, 161147, 276252, 322294, 483441, 644588, 713651, 966882, 1128029, 1427302, 1933764, 2140953, 2256058, 2854604, 3384087, 4281906, 4512116, 4995557, 6768174, 8563812, 9991114, 13536348, 14986671, 19982228, 29973342, 34968899, 59946684, 69937798, 104906697, 139875596, 209813394, 419626788]

約数ペア:

[(1, 419626788), (2, 209813394), (3, 139875596), (4, 104906697), (6, 69937798), (7, 59946684), (12, 34968899), (14, 29973342), (21, 19982228), (28, 14986671), (31, 13536348), (42, 9991114), (49, 8563812), (62, 6768174), (84, 4995557), (93, 4512116), (98, 4281906), (124, 3384087), (147, 2854604), (186, 2256058), (196, 2140953), (217, 1933764), (294, 1427302), (372, 1128029), (434, 966882), (588, 713651), (651, 644588), (868, 483441), (1302, 322294), (1519, 276252), (2604, 161147), (3038, 138126), (4557, 92084), (6076, 69063), (9114, 46042), (18228, 23021)]