286220664

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{16633}}^1$

素因数の和:16884

約数の個数: 48

約数和(自身を含む): 778471200

約数和(自身を除く): 492250536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 8604, 16633, 17208, 33266, 49899, 66532, 99798, 133064, 149697, 199596, 299394, 399192, 598788, 1197576, 3975287, 7950574, 11925861, 15901148, 23851722, 31802296, 35777583, 47703444, 71555166, 95406888, 143110332, 286220664]

約数ペア:

[(1, 286220664), (2, 143110332), (3, 95406888), (4, 71555166), (6, 47703444), (8, 35777583), (9, 31802296), (12, 23851722), (18, 15901148), (24, 11925861), (36, 7950574), (72, 3975287), (239, 1197576), (478, 598788), (717, 399192), (956, 299394), (1434, 199596), (1912, 149697), (2151, 133064), (2868, 99798), (4302, 66532), (5736, 49899), (8604, 33266), (16633, 17208)]