223480504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3083}}^1$

素因数の和:3160

約数の個数: 64

約数和(自身を含む): 489615840

約数和(自身を除く): 266135336

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 442, 533, 697, 884, 1066, 1394, 1768, 2132, 2788, 3083, 4264, 5576, 6166, 9061, 12332, 18122, 24664, 36244, 40079, 52411, 72488, 80158, 104822, 126403, 160316, 209644, 252806, 320632, 419288, 505612, 681343, 1011224, 1362686, 1643239, 2148851, 2725372, 3286478, 4297702, 5450744, 6572956, 8595404, 13145912, 17190808, 27935063, 55870126, 111740252, 223480504]

約数ペア:

[(1, 223480504), (2, 111740252), (4, 55870126), (8, 27935063), (13, 17190808), (17, 13145912), (26, 8595404), (34, 6572956), (41, 5450744), (52, 4297702), (68, 3286478), (82, 2725372), (104, 2148851), (136, 1643239), (164, 1362686), (221, 1011224), (328, 681343), (442, 505612), (533, 419288), (697, 320632), (884, 252806), (1066, 209644), (1394, 160316), (1768, 126403), (2132, 104822), (2788, 80158), (3083, 72488), (4264, 52411), (5576, 40079), (6166, 36244), (9061, 24664), (12332, 18122)]