392399364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{4861}}^1$

素因数の和:4937

約数の個数: 72

約数和(自身を含む): 1081464384

約数和(自身を除く): 689065020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 961, 1302, 1922, 2604, 2883, 3844, 4861, 5766, 6727, 9722, 11532, 13454, 14583, 19444, 20181, 26908, 29166, 34027, 40362, 58332, 68054, 80724, 102081, 136108, 150691, 204162, 301382, 408324, 452073, 602764, 904146, 1054837, 1808292, 2109674, 3164511, 4219348, 4671421, 6329022, 9342842, 12658044, 14014263, 18685684, 28028526, 32699947, 56057052, 65399894, 98099841, 130799788, 196199682, 392399364]

約数ペア:

[(1, 392399364), (2, 196199682), (3, 130799788), (4, 98099841), (6, 65399894), (7, 56057052), (12, 32699947), (14, 28028526), (21, 18685684), (28, 14014263), (31, 12658044), (42, 9342842), (62, 6329022), (84, 4671421), (93, 4219348), (124, 3164511), (186, 2109674), (217, 1808292), (372, 1054837), (434, 904146), (651, 602764), (868, 452073), (961, 408324), (1302, 301382), (1922, 204162), (2604, 150691), (2883, 136108), (3844, 102081), (4861, 80724), (5766, 68054), (6727, 58332), (9722, 40362), (11532, 34027), (13454, 29166), (14583, 26908), (19444, 20181)]