1642677228

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{34231}}^1$

素因数の和:34315

約数の個数: 72

約数和(自身を含む): 4386077696

約数和(自身を除く): 2743400468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2666, 3999, 5332, 7998, 11997, 15996, 23994, 34231, 47988, 68462, 102693, 136924, 205386, 308079, 410772, 616158, 1061161, 1232316, 1471933, 2122322, 2943866, 3183483, 4244644, 4415799, 5887732, 6366966, 8831598, 9550449, 12733932, 13247397, 17663196, 19100898, 26494794, 38201796, 45629923, 52989588, 91259846, 136889769, 182519692, 273779538, 410669307, 547559076, 821338614, 1642677228]

約数ペア:

[(1, 1642677228), (2, 821338614), (3, 547559076), (4, 410669307), (6, 273779538), (9, 182519692), (12, 136889769), (18, 91259846), (31, 52989588), (36, 45629923), (43, 38201796), (62, 26494794), (86, 19100898), (93, 17663196), (124, 13247397), (129, 12733932), (172, 9550449), (186, 8831598), (258, 6366966), (279, 5887732), (372, 4415799), (387, 4244644), (516, 3183483), (558, 2943866), (774, 2122322), (1116, 1471933), (1333, 1232316), (1548, 1061161), (2666, 616158), (3999, 410772), (5332, 308079), (7998, 205386), (11997, 136924), (15996, 102693), (23994, 68462), (34231, 47988)]