450490512

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13163}}^1$

素因数の和:13228

約数の個数: 80

約数和(自身を含む): 1253634048

約数和(自身を除く): 803143536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2139, 2852, 4278, 5704, 8556, 11408, 13163, 17112, 26326, 34224, 39489, 52652, 78978, 105304, 157956, 210608, 302749, 315912, 408053, 605498, 631824, 816106, 908247, 1210996, 1224159, 1632212, 1816494, 2421992, 2448318, 3264424, 3632988, 4843984, 4896636, 6528848, 7265976, 9385219, 9793272, 14531952, 18770438, 19586544, 28155657, 37540876, 56311314, 75081752, 112622628, 150163504, 225245256, 450490512]

約数ペア:

[(1, 450490512), (2, 225245256), (3, 150163504), (4, 112622628), (6, 75081752), (8, 56311314), (12, 37540876), (16, 28155657), (23, 19586544), (24, 18770438), (31, 14531952), (46, 9793272), (48, 9385219), (62, 7265976), (69, 6528848), (92, 4896636), (93, 4843984), (124, 3632988), (138, 3264424), (184, 2448318), (186, 2421992), (248, 1816494), (276, 1632212), (368, 1224159), (372, 1210996), (496, 908247), (552, 816106), (713, 631824), (744, 605498), (1104, 408053), (1426, 315912), (1488, 302749), (2139, 210608), (2852, 157956), (4278, 105304), (5704, 78978), (8556, 52652), (11408, 39489), (13163, 34224), (17112, 26326)]