456472548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1613}}^1$

素因数の和:2753

約数の個数: 72

約数和(自身を含む): 1320691008

約数和(自身を除く): 864218460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1123, 1613, 2246, 3226, 3369, 4492, 4839, 6452, 6738, 7861, 9678, 10107, 11291, 13476, 14517, 15722, 19356, 20214, 22582, 23583, 29034, 31444, 33873, 40428, 45164, 47166, 58068, 67746, 70749, 94332, 101619, 135492, 141498, 203238, 282996, 406476, 1811399, 3622798, 5434197, 7245596, 10868394, 12679793, 16302591, 21736788, 25359586, 32605182, 38039379, 50719172, 65210364, 76078758, 114118137, 152157516, 228236274, 456472548]

約数ペア:

[(1, 456472548), (2, 228236274), (3, 152157516), (4, 114118137), (6, 76078758), (7, 65210364), (9, 50719172), (12, 38039379), (14, 32605182), (18, 25359586), (21, 21736788), (28, 16302591), (36, 12679793), (42, 10868394), (63, 7245596), (84, 5434197), (126, 3622798), (252, 1811399), (1123, 406476), (1613, 282996), (2246, 203238), (3226, 141498), (3369, 135492), (4492, 101619), (4839, 94332), (6452, 70749), (6738, 67746), (7861, 58068), (9678, 47166), (10107, 45164), (11291, 40428), (13476, 33873), (14517, 31444), (15722, 29034), (19356, 23583), (20214, 22582)]