220925628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79699}}^1$

素因数の和:79727

約数の個数: 72

約数和(自身を含む): 696259200

約数和(自身を除く): 475333572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 79699, 159398, 239097, 318796, 478194, 557893, 717291, 876689, 956388, 1115786, 1434582, 1673679, 1753378, 2231572, 2630067, 2869164, 3347358, 3506756, 5021037, 5260134, 6136823, 6694716, 7890201, 10042074, 10520268, 12273646, 15780402, 18410469, 20084148, 24547292, 31560804, 36820938, 55231407, 73641876, 110462814, 220925628]

約数ペア:

[(1, 220925628), (2, 110462814), (3, 73641876), (4, 55231407), (6, 36820938), (7, 31560804), (9, 24547292), (11, 20084148), (12, 18410469), (14, 15780402), (18, 12273646), (21, 10520268), (22, 10042074), (28, 7890201), (33, 6694716), (36, 6136823), (42, 5260134), (44, 5021037), (63, 3506756), (66, 3347358), (77, 2869164), (84, 2630067), (99, 2231572), (126, 1753378), (132, 1673679), (154, 1434582), (198, 1115786), (231, 956388), (252, 876689), (308, 717291), (396, 557893), (462, 478194), (693, 318796), (924, 239097), (1386, 159398), (2772, 79699)]