450423876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{6779}}^1$

素因数の和:6913

約数の個数: 72

約数和(自身を含む): 1233580320

約数和(自身を除く): 783156444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 113, 147, 196, 226, 294, 339, 452, 588, 678, 791, 1356, 1582, 2373, 3164, 4746, 5537, 6779, 9492, 11074, 13558, 16611, 20337, 22148, 27116, 33222, 40674, 47453, 66444, 81348, 94906, 142359, 189812, 284718, 332171, 569436, 664342, 766027, 996513, 1328684, 1532054, 1993026, 2298081, 3064108, 3986052, 4596162, 5362189, 9192324, 10724378, 16086567, 21448756, 32173134, 37535323, 64346268, 75070646, 112605969, 150141292, 225211938, 450423876]

約数ペア:

[(1, 450423876), (2, 225211938), (3, 150141292), (4, 112605969), (6, 75070646), (7, 64346268), (12, 37535323), (14, 32173134), (21, 21448756), (28, 16086567), (42, 10724378), (49, 9192324), (84, 5362189), (98, 4596162), (113, 3986052), (147, 3064108), (196, 2298081), (226, 1993026), (294, 1532054), (339, 1328684), (452, 996513), (588, 766027), (678, 664342), (791, 569436), (1356, 332171), (1582, 284718), (2373, 189812), (3164, 142359), (4746, 94906), (5537, 81348), (6779, 66444), (9492, 47453), (11074, 40674), (13558, 33222), (16611, 27116), (20337, 22148)]