13142328

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 34283520

約数和(自身を除く): 21141192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 61, 94, 122, 141, 183, 188, 191, 244, 282, 366, 376, 382, 488, 564, 573, 732, 764, 1128, 1146, 1464, 1528, 2292, 2867, 4584, 5734, 8601, 8977, 11468, 11651, 17202, 17954, 22936, 23302, 26931, 34404, 34953, 35908, 46604, 53862, 68808, 69906, 71816, 93208, 107724, 139812, 215448, 279624, 547597, 1095194, 1642791, 2190388, 3285582, 4380776, 6571164, 13142328]

約数ペア:

[(1, 13142328), (2, 6571164), (3, 4380776), (4, 3285582), (6, 2190388), (8, 1642791), (12, 1095194), (24, 547597), (47, 279624), (61, 215448), (94, 139812), (122, 107724), (141, 93208), (183, 71816), (188, 69906), (191, 68808), (244, 53862), (282, 46604), (366, 35908), (376, 34953), (382, 34404), (488, 26931), (564, 23302), (573, 22936), (732, 17954), (764, 17202), (1128, 11651), (1146, 11468), (1464, 8977), (1528, 8601), (2292, 5734), (2867, 4584)]