405874304

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2551}}^1$

素因数の和:2689

約数の個数: 64

約数和(自身を含む): 890239680

約数和(自身を除く): 484365376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 113, 128, 176, 226, 352, 452, 704, 904, 1243, 1408, 1808, 2486, 2551, 3616, 4972, 5102, 7232, 9944, 10204, 14464, 19888, 20408, 28061, 39776, 40816, 56122, 79552, 81632, 112244, 159104, 163264, 224488, 288263, 326528, 448976, 576526, 897952, 1153052, 1795904, 2306104, 3170893, 3591808, 4612208, 6341786, 9224416, 12683572, 18448832, 25367144, 36897664, 50734288, 101468576, 202937152, 405874304]

約数ペア:

[(1, 405874304), (2, 202937152), (4, 101468576), (8, 50734288), (11, 36897664), (16, 25367144), (22, 18448832), (32, 12683572), (44, 9224416), (64, 6341786), (88, 4612208), (113, 3591808), (128, 3170893), (176, 2306104), (226, 1795904), (352, 1153052), (452, 897952), (704, 576526), (904, 448976), (1243, 326528), (1408, 288263), (1808, 224488), (2486, 163264), (2551, 159104), (3616, 112244), (4972, 81632), (5102, 79552), (7232, 56122), (9944, 40816), (10204, 39776), (14464, 28061), (19888, 20408)]