221208288

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11351}}^1$

素因数の和:11400

約数の個数: 96

約数和(自身を含む): 686568960

約数和(自身を除く): 465360672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1218, 1392, 1624, 2436, 2784, 3248, 4872, 6496, 9744, 11351, 19488, 22702, 34053, 45404, 68106, 79457, 90808, 136212, 158914, 181616, 238371, 272424, 317828, 329179, 363232, 476742, 544848, 635656, 658358, 953484, 987537, 1089696, 1271312, 1316716, 1906968, 1975074, 2304253, 2542624, 2633432, 3813936, 3950148, 4608506, 5266864, 6912759, 7627872, 7900296, 9217012, 10533728, 13825518, 15800592, 18434024, 27651036, 31601184, 36868048, 55302072, 73736096, 110604144, 221208288]

約数ペア:

[(1, 221208288), (2, 110604144), (3, 73736096), (4, 55302072), (6, 36868048), (7, 31601184), (8, 27651036), (12, 18434024), (14, 15800592), (16, 13825518), (21, 10533728), (24, 9217012), (28, 7900296), (29, 7627872), (32, 6912759), (42, 5266864), (48, 4608506), (56, 3950148), (58, 3813936), (84, 2633432), (87, 2542624), (96, 2304253), (112, 1975074), (116, 1906968), (168, 1316716), (174, 1271312), (203, 1089696), (224, 987537), (232, 953484), (336, 658358), (348, 635656), (406, 544848), (464, 476742), (609, 363232), (672, 329179), (696, 317828), (812, 272424), (928, 238371), (1218, 181616), (1392, 158914), (1624, 136212), (2436, 90808), (2784, 79457), (3248, 68106), (4872, 45404), (6496, 34053), (9744, 22702), (11351, 19488)]