738482868

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{3359}}^1$

素因数の和:3597

約数の個数: 72

約数和(自身を含む): 1937295360

約数和(自身を除く): 1198812492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 197, 279, 372, 394, 558, 591, 788, 1116, 1182, 1773, 2364, 3359, 3546, 6107, 6718, 7092, 10077, 12214, 13436, 18321, 20154, 24428, 30231, 36642, 40308, 54963, 60462, 73284, 104129, 109926, 120924, 208258, 219852, 312387, 416516, 624774, 661723, 937161, 1249548, 1323446, 1874322, 1985169, 2646892, 3748644, 3970338, 5955507, 7940676, 11911014, 20513413, 23822028, 41026826, 61540239, 82053652, 123080478, 184620717, 246160956, 369241434, 738482868]

約数ペア:

[(1, 738482868), (2, 369241434), (3, 246160956), (4, 184620717), (6, 123080478), (9, 82053652), (12, 61540239), (18, 41026826), (31, 23822028), (36, 20513413), (62, 11911014), (93, 7940676), (124, 5955507), (186, 3970338), (197, 3748644), (279, 2646892), (372, 1985169), (394, 1874322), (558, 1323446), (591, 1249548), (788, 937161), (1116, 661723), (1182, 624774), (1773, 416516), (2364, 312387), (3359, 219852), (3546, 208258), (6107, 120924), (6718, 109926), (7092, 104129), (10077, 73284), (12214, 60462), (13436, 54963), (18321, 40308), (20154, 36642), (24428, 30231)]