240172056

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 692452800

約数和(自身を除く): 452280744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 239, 306, 408, 478, 612, 717, 821, 956, 1224, 1434, 1642, 1912, 2151, 2463, 2868, 3284, 4063, 4302, 4926, 5736, 6568, 7389, 8126, 8604, 9852, 12189, 13957, 14778, 16252, 17208, 19704, 24378, 27914, 29556, 32504, 36567, 41871, 48756, 55828, 59112, 73134, 83742, 97512, 111656, 125613, 146268, 167484, 196219, 251226, 292536, 334968, 392438, 502452, 588657, 784876, 1004904, 1177314, 1569752, 1765971, 2354628, 3335723, 3531942, 4709256, 6671446, 7063884, 10007169, 13342892, 14127768, 20014338, 26685784, 30021507, 40028676, 60043014, 80057352, 120086028, 240172056]

約数ペア:

[(1, 240172056), (2, 120086028), (3, 80057352), (4, 60043014), (6, 40028676), (8, 30021507), (9, 26685784), (12, 20014338), (17, 14127768), (18, 13342892), (24, 10007169), (34, 7063884), (36, 6671446), (51, 4709256), (68, 3531942), (72, 3335723), (102, 2354628), (136, 1765971), (153, 1569752), (204, 1177314), (239, 1004904), (306, 784876), (408, 588657), (478, 502452), (612, 392438), (717, 334968), (821, 292536), (956, 251226), (1224, 196219), (1434, 167484), (1642, 146268), (1912, 125613), (2151, 111656), (2463, 97512), (2868, 83742), (3284, 73134), (4063, 59112), (4302, 55828), (4926, 48756), (5736, 41871), (6568, 36567), (7389, 32504), (8126, 29556), (8604, 27914), (9852, 24378), (12189, 19704), (13957, 17208), (14778, 16252)]