381441816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{756829}}^1$

素因数の和:756848

約数の個数: 48

約数和(自身を含む): 1180654800

約数和(自身を除く): 799212984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 756829, 1513658, 2270487, 3027316, 4540974, 5297803, 6054632, 6811461, 9081948, 10595606, 13622922, 15893409, 18163896, 21191212, 27245844, 31786818, 42382424, 47680227, 54491688, 63573636, 95360454, 127147272, 190720908, 381441816]

約数ペア:

[(1, 381441816), (2, 190720908), (3, 127147272), (4, 95360454), (6, 63573636), (7, 54491688), (8, 47680227), (9, 42382424), (12, 31786818), (14, 27245844), (18, 21191212), (21, 18163896), (24, 15893409), (28, 13622922), (36, 10595606), (42, 9081948), (56, 6811461), (63, 6054632), (72, 5297803), (84, 4540974), (126, 3027316), (168, 2270487), (252, 1513658), (504, 756829)]