215330616

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{12619}}^1$

素因数の和:12713

約数の個数: 64

約数和(自身を含む): 605760000

約数和(自身を除く): 390429384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 8532, 12619, 17064, 25238, 37857, 50476, 75714, 100952, 113571, 151428, 227142, 302856, 340713, 454284, 681426, 908568, 996901, 1362852, 1993802, 2725704, 2990703, 3987604, 5981406, 7975208, 8972109, 11962812, 17944218, 23925624, 26916327, 35888436, 53832654, 71776872, 107665308, 215330616]

約数ペア:

[(1, 215330616), (2, 107665308), (3, 71776872), (4, 53832654), (6, 35888436), (8, 26916327), (9, 23925624), (12, 17944218), (18, 11962812), (24, 8972109), (27, 7975208), (36, 5981406), (54, 3987604), (72, 2990703), (79, 2725704), (108, 1993802), (158, 1362852), (216, 996901), (237, 908568), (316, 681426), (474, 454284), (632, 340713), (711, 302856), (948, 227142), (1422, 151428), (1896, 113571), (2133, 100952), (2844, 75714), (4266, 50476), (5688, 37857), (8532, 25238), (12619, 17064)]