222513144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10429}}^1$

素因数の和:10572

約数の個数: 64

約数和(自身を含む): 640819200

約数和(自身を除く): 418306056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10429, 10668, 20858, 21336, 31287, 41716, 62574, 73003, 83432, 125148, 146006, 219009, 250296, 292012, 438018, 584024, 876036, 1324483, 1752072, 2648966, 3973449, 5297932, 7946898, 9271381, 10595864, 15893796, 18542762, 27814143, 31787592, 37085524, 55628286, 74171048, 111256572, 222513144]

約数ペア:

[(1, 222513144), (2, 111256572), (3, 74171048), (4, 55628286), (6, 37085524), (7, 31787592), (8, 27814143), (12, 18542762), (14, 15893796), (21, 10595864), (24, 9271381), (28, 7946898), (42, 5297932), (56, 3973449), (84, 2648966), (127, 1752072), (168, 1324483), (254, 876036), (381, 584024), (508, 438018), (762, 292012), (889, 250296), (1016, 219009), (1524, 146006), (1778, 125148), (2667, 83432), (3048, 73003), (3556, 62574), (5334, 41716), (7112, 31287), (10429, 21336), (10668, 20858)]