930831408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{497239}}^1$

素因数の和:497266

約数の個数: 60

約数和(自身を含む): 2805428080

約数和(自身を除く): 1874596672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 497239, 994478, 1491717, 1988956, 2983434, 3977912, 4475151, 5966868, 6464107, 7955824, 8950302, 11933736, 12928214, 17900604, 19392321, 23867472, 25856428, 35801208, 38784642, 51712856, 58176963, 71602416, 77569284, 103425712, 116353926, 155138568, 232707852, 310277136, 465415704, 930831408]

約数ペア:

[(1, 930831408), (2, 465415704), (3, 310277136), (4, 232707852), (6, 155138568), (8, 116353926), (9, 103425712), (12, 77569284), (13, 71602416), (16, 58176963), (18, 51712856), (24, 38784642), (26, 35801208), (36, 25856428), (39, 23867472), (48, 19392321), (52, 17900604), (72, 12928214), (78, 11933736), (104, 8950302), (117, 7955824), (144, 6464107), (156, 5966868), (208, 4475151), (234, 3977912), (312, 2983434), (468, 1988956), (624, 1491717), (936, 994478), (1872, 497239)]