1218309312

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{229}}^2$

素因数の和:495

約数の個数: 126

約数和(自身を含む): 3558663444

約数和(自身を除く): 2340354132

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 132, 176, 192, 229, 242, 264, 352, 363, 458, 484, 528, 687, 704, 726, 916, 968, 1056, 1374, 1452, 1832, 1936, 2112, 2519, 2748, 2904, 3664, 3872, 5038, 5496, 5808, 7328, 7557, 7744, 10076, 10992, 11616, 14656, 15114, 20152, 21984, 23232, 27709, 30228, 40304, 43968, 52441, 55418, 60456, 80608, 83127, 104882, 110836, 120912, 157323, 161216, 166254, 209764, 221672, 241824, 314646, 332508, 419528, 443344, 483648, 576851, 629292, 665016, 839056, 886688, 1153702, 1258584, 1330032, 1678112, 1730553, 1773376, 2307404, 2517168, 2660064, 3356224, 3461106, 4614808, 5034336, 5320128, 6345361, 6922212, 9229616, 10068672, 12690722, 13844424, 18459232, 19036083, 25381444, 27688848, 36918464, 38072166, 50762888, 55377696, 76144332, 101525776, 110755392, 152288664, 203051552, 304577328, 406103104, 609154656, 1218309312]

約数ペア:

[(1, 1218309312), (2, 609154656), (3, 406103104), (4, 304577328), (6, 203051552), (8, 152288664), (11, 110755392), (12, 101525776), (16, 76144332), (22, 55377696), (24, 50762888), (32, 38072166), (33, 36918464), (44, 27688848), (48, 25381444), (64, 19036083), (66, 18459232), (88, 13844424), (96, 12690722), (121, 10068672), (132, 9229616), (176, 6922212), (192, 6345361), (229, 5320128), (242, 5034336), (264, 4614808), (352, 3461106), (363, 3356224), (458, 2660064), (484, 2517168), (528, 2307404), (687, 1773376), (704, 1730553), (726, 1678112), (916, 1330032), (968, 1258584), (1056, 1153702), (1374, 886688), (1452, 839056), (1832, 665016), (1936, 629292), (2112, 576851), (2519, 483648), (2748, 443344), (2904, 419528), (3664, 332508), (3872, 314646), (5038, 241824), (5496, 221672), (5808, 209764), (7328, 166254), (7557, 161216), (7744, 157323), (10076, 120912), (10992, 110836), (11616, 104882), (14656, 83127), (15114, 80608), (20152, 60456), (21984, 55418), (23232, 52441), (27709, 43968), (30228, 40304)]