221344272

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{22277}}^1$

素因数の和:22317

約数の個数: 80

約数和(自身を含む): 662993280

約数和(自身を除く): 441649008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 22277, 44554, 66831, 89108, 133662, 178216, 200493, 267324, 356432, 400986, 512371, 534648, 601479, 801972, 1024742, 1069296, 1202958, 1537113, 1603944, 2049484, 2405916, 3074226, 3207888, 4098968, 4611339, 4811832, 6148452, 8197936, 9222678, 9623664, 12296904, 13834017, 18445356, 24593808, 27668034, 36890712, 55336068, 73781424, 110672136, 221344272]

約数ペア:

[(1, 221344272), (2, 110672136), (3, 73781424), (4, 55336068), (6, 36890712), (8, 27668034), (9, 24593808), (12, 18445356), (16, 13834017), (18, 12296904), (23, 9623664), (24, 9222678), (27, 8197936), (36, 6148452), (46, 4811832), (48, 4611339), (54, 4098968), (69, 3207888), (72, 3074226), (92, 2405916), (108, 2049484), (138, 1603944), (144, 1537113), (184, 1202958), (207, 1069296), (216, 1024742), (276, 801972), (368, 601479), (414, 534648), (432, 512371), (552, 400986), (621, 356432), (828, 267324), (1104, 200493), (1242, 178216), (1656, 133662), (2484, 89108), (3312, 66831), (4968, 44554), (9936, 22277)]