978336

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 2882880

約数和(自身を除く): 1904544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 79, 86, 96, 129, 144, 158, 172, 237, 258, 288, 316, 344, 387, 474, 516, 632, 688, 711, 774, 948, 1032, 1264, 1376, 1422, 1548, 1896, 2064, 2528, 2844, 3096, 3397, 3792, 4128, 5688, 6192, 6794, 7584, 10191, 11376, 12384, 13588, 20382, 22752, 27176, 30573, 40764, 54352, 61146, 81528, 108704, 122292, 163056, 244584, 326112, 489168, 978336]

約数ペア:

[(1, 978336), (2, 489168), (3, 326112), (4, 244584), (6, 163056), (8, 122292), (9, 108704), (12, 81528), (16, 61146), (18, 54352), (24, 40764), (32, 30573), (36, 27176), (43, 22752), (48, 20382), (72, 13588), (79, 12384), (86, 11376), (96, 10191), (129, 7584), (144, 6794), (158, 6192), (172, 5688), (237, 4128), (258, 3792), (288, 3397), (316, 3096), (344, 2844), (387, 2528), (474, 2064), (516, 1896), (632, 1548), (688, 1422), (711, 1376), (774, 1264), (948, 1032)]