120524288

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 80

約数和(自身を含む): 260300304

約数和(自身を除く): 139776016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 227, 244, 256, 272, 454, 488, 512, 544, 908, 976, 1037, 1088, 1816, 1952, 2074, 2176, 3632, 3859, 3904, 4148, 4352, 7264, 7718, 7808, 8296, 8704, 13847, 14528, 15436, 15616, 16592, 27694, 29056, 30872, 31232, 33184, 55388, 58112, 61744, 66368, 110776, 116224, 123488, 132736, 221552, 235399, 246976, 265472, 443104, 470798, 493952, 530944, 886208, 941596, 987904, 1772416, 1883192, 1975808, 3544832, 3766384, 7089664, 7532768, 15065536, 30131072, 60262144, 120524288]

約数ペア:

[(1, 120524288), (2, 60262144), (4, 30131072), (8, 15065536), (16, 7532768), (17, 7089664), (32, 3766384), (34, 3544832), (61, 1975808), (64, 1883192), (68, 1772416), (122, 987904), (128, 941596), (136, 886208), (227, 530944), (244, 493952), (256, 470798), (272, 443104), (454, 265472), (488, 246976), (512, 235399), (544, 221552), (908, 132736), (976, 123488), (1037, 116224), (1088, 110776), (1816, 66368), (1952, 61744), (2074, 58112), (2176, 55388), (3632, 33184), (3859, 31232), (3904, 30872), (4148, 29056), (4352, 27694), (7264, 16592), (7718, 15616), (7808, 15436), (8296, 14528), (8704, 13847)]