320280324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1217}}^1$

素因数の和:1485

約数の個数: 96

約数和(自身を含む): 924354816

約数和(自身を除く): 604074492

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 241, 273, 364, 482, 546, 723, 964, 1092, 1217, 1446, 1687, 2434, 2892, 3133, 3374, 3651, 4868, 5061, 6266, 6748, 7302, 8519, 9399, 10122, 12532, 14604, 15821, 17038, 18798, 20244, 21931, 25557, 31642, 34076, 37596, 43862, 47463, 51114, 63284, 65793, 87724, 94926, 102228, 110747, 131586, 189852, 221494, 263172, 293297, 332241, 442988, 586594, 664482, 879891, 1173188, 1328964, 1759782, 2053079, 3519564, 3812861, 4106158, 6159237, 7625722, 8212316, 11438583, 12318474, 15251444, 22877166, 24636948, 26690027, 45754332, 53380054, 80070081, 106760108, 160140162, 320280324]

約数ペア:

[(1, 320280324), (2, 160140162), (3, 106760108), (4, 80070081), (6, 53380054), (7, 45754332), (12, 26690027), (13, 24636948), (14, 22877166), (21, 15251444), (26, 12318474), (28, 11438583), (39, 8212316), (42, 7625722), (52, 6159237), (78, 4106158), (84, 3812861), (91, 3519564), (156, 2053079), (182, 1759782), (241, 1328964), (273, 1173188), (364, 879891), (482, 664482), (546, 586594), (723, 442988), (964, 332241), (1092, 293297), (1217, 263172), (1446, 221494), (1687, 189852), (2434, 131586), (2892, 110747), (3133, 102228), (3374, 94926), (3651, 87724), (4868, 65793), (5061, 63284), (6266, 51114), (6748, 47463), (7302, 43862), (8519, 37596), (9399, 34076), (10122, 31642), (12532, 25557), (14604, 21931), (15821, 20244), (17038, 18798)]