864017196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{20129}}^1$

素因数の和:20223

約数の個数: 72

約数和(自身を含む): 2377433520

約数和(自身を除く): 1513416324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 2044, 3066, 3577, 6132, 7154, 10731, 14308, 20129, 21462, 40258, 42924, 60387, 80516, 120774, 140903, 241548, 281806, 422709, 563612, 845418, 986321, 1469417, 1690836, 1972642, 2938834, 2958963, 3945284, 4408251, 5877668, 5917926, 8816502, 10285919, 11835852, 17633004, 20571838, 30857757, 41143676, 61715514, 72001433, 123431028, 144002866, 216004299, 288005732, 432008598, 864017196]

約数ペア:

[(1, 864017196), (2, 432008598), (3, 288005732), (4, 216004299), (6, 144002866), (7, 123431028), (12, 72001433), (14, 61715514), (21, 41143676), (28, 30857757), (42, 20571838), (49, 17633004), (73, 11835852), (84, 10285919), (98, 8816502), (146, 5917926), (147, 5877668), (196, 4408251), (219, 3945284), (292, 2958963), (294, 2938834), (438, 1972642), (511, 1690836), (588, 1469417), (876, 986321), (1022, 845418), (1533, 563612), (2044, 422709), (3066, 281806), (3577, 241548), (6132, 140903), (7154, 120774), (10731, 80516), (14308, 60387), (20129, 42924), (21462, 40258)]