8400548628

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{16103}}^1$

素因数の和:16493

約数の個数: 72

約数和(自身を含む): 21794380608

約数和(自身を除く): 13393831980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 337, 387, 516, 674, 774, 1011, 1348, 1548, 2022, 3033, 4044, 6066, 12132, 14491, 16103, 28982, 32206, 43473, 48309, 57964, 64412, 86946, 96618, 130419, 144927, 173892, 193236, 260838, 289854, 521676, 579708, 692429, 1384858, 2077287, 2769716, 4154574, 5426711, 6231861, 8309148, 10853422, 12463722, 16280133, 21706844, 24927444, 32560266, 48840399, 65120532, 97680798, 195361596, 233348573, 466697146, 700045719, 933394292, 1400091438, 2100137157, 2800182876, 4200274314, 8400548628]

約数ペア:

[(1, 8400548628), (2, 4200274314), (3, 2800182876), (4, 2100137157), (6, 1400091438), (9, 933394292), (12, 700045719), (18, 466697146), (36, 233348573), (43, 195361596), (86, 97680798), (129, 65120532), (172, 48840399), (258, 32560266), (337, 24927444), (387, 21706844), (516, 16280133), (674, 12463722), (774, 10853422), (1011, 8309148), (1348, 6231861), (1548, 5426711), (2022, 4154574), (3033, 2769716), (4044, 2077287), (6066, 1384858), (12132, 692429), (14491, 579708), (16103, 521676), (28982, 289854), (32206, 260838), (43473, 193236), (48309, 173892), (57964, 144927), (64412, 130419), (86946, 96618)]