222795664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6653}}^1$

素因数の和:6704

約数の個数: 80

約数和(自身を含む): 554464512

約数和(自身を除く): 331668848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4784, 6653, 8372, 13306, 16744, 26612, 33488, 46571, 53224, 86489, 93142, 106448, 153019, 172978, 186284, 306038, 345956, 372568, 605423, 612076, 691912, 745136, 1071133, 1210846, 1224152, 1383824, 1989247, 2142266, 2421692, 2448304, 3978494, 4284532, 4843384, 7956988, 8569064, 9686768, 13924729, 15913976, 17138128, 27849458, 31827952, 55698916, 111397832, 222795664]

約数ペア:

[(1, 222795664), (2, 111397832), (4, 55698916), (7, 31827952), (8, 27849458), (13, 17138128), (14, 15913976), (16, 13924729), (23, 9686768), (26, 8569064), (28, 7956988), (46, 4843384), (52, 4284532), (56, 3978494), (91, 2448304), (92, 2421692), (104, 2142266), (112, 1989247), (161, 1383824), (182, 1224152), (184, 1210846), (208, 1071133), (299, 745136), (322, 691912), (364, 612076), (368, 605423), (598, 372568), (644, 345956), (728, 306038), (1196, 186284), (1288, 172978), (1456, 153019), (2093, 106448), (2392, 93142), (2576, 86489), (4186, 53224), (4784, 46571), (6653, 33488), (8372, 26612), (13306, 16744)]