211843728

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{8039}}^1$

素因数の和:8117

約数の個数: 80

約数和(自身を含む): 618115200

約数和(自身を除く): 406271472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 6588, 8039, 8784, 13176, 16078, 24117, 26352, 32156, 48234, 64312, 72351, 96468, 128624, 144702, 192936, 217053, 289404, 385872, 434106, 490379, 578808, 868212, 980758, 1157616, 1471137, 1736424, 1961516, 2942274, 3472848, 3923032, 4413411, 5884548, 7846064, 8826822, 11769096, 13240233, 17653644, 23538192, 26480466, 35307288, 52960932, 70614576, 105921864, 211843728]

約数ペア:

[(1, 211843728), (2, 105921864), (3, 70614576), (4, 52960932), (6, 35307288), (8, 26480466), (9, 23538192), (12, 17653644), (16, 13240233), (18, 11769096), (24, 8826822), (27, 7846064), (36, 5884548), (48, 4413411), (54, 3923032), (61, 3472848), (72, 2942274), (108, 1961516), (122, 1736424), (144, 1471137), (183, 1157616), (216, 980758), (244, 868212), (366, 578808), (432, 490379), (488, 434106), (549, 385872), (732, 289404), (976, 217053), (1098, 192936), (1464, 144702), (1647, 128624), (2196, 96468), (2928, 72351), (3294, 64312), (4392, 48234), (6588, 32156), (8039, 26352), (8784, 24117), (13176, 16078)]