220457496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{77191}}^1$

素因数の和:77224

約数の個数: 64

約数和(自身を含む): 666938880

約数和(自身を除く): 446481384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 77191, 154382, 231573, 308764, 463146, 540337, 617528, 926292, 1080674, 1312247, 1621011, 1852584, 2161348, 2624494, 3242022, 3936741, 4322696, 5248988, 6484044, 7873482, 9185729, 10497976, 12968088, 15746964, 18371458, 27557187, 31493928, 36742916, 55114374, 73485832, 110228748, 220457496]

約数ペア:

[(1, 220457496), (2, 110228748), (3, 73485832), (4, 55114374), (6, 36742916), (7, 31493928), (8, 27557187), (12, 18371458), (14, 15746964), (17, 12968088), (21, 10497976), (24, 9185729), (28, 7873482), (34, 6484044), (42, 5248988), (51, 4322696), (56, 3936741), (68, 3242022), (84, 2624494), (102, 2161348), (119, 1852584), (136, 1621011), (168, 1312247), (204, 1080674), (238, 926292), (357, 617528), (408, 540337), (476, 463146), (714, 308764), (952, 231573), (1428, 154382), (2856, 77191)]