1613378256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{65777}}^1$

素因数の和:65868

約数の個数: 80

約数和(自身を含む): 4828631424

約数和(自身を除く): 3215253168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3504, 4088, 6132, 8176, 12264, 24528, 65777, 131554, 197331, 263108, 394662, 460439, 526216, 789324, 920878, 1052432, 1381317, 1578648, 1841756, 2762634, 3157296, 3683512, 4801721, 5525268, 7367024, 9603442, 11050536, 14405163, 19206884, 22101072, 28810326, 33612047, 38413768, 57620652, 67224094, 76827536, 100836141, 115241304, 134448188, 201672282, 230482608, 268896376, 403344564, 537792752, 806689128, 1613378256]

約数ペア:

[(1, 1613378256), (2, 806689128), (3, 537792752), (4, 403344564), (6, 268896376), (7, 230482608), (8, 201672282), (12, 134448188), (14, 115241304), (16, 100836141), (21, 76827536), (24, 67224094), (28, 57620652), (42, 38413768), (48, 33612047), (56, 28810326), (73, 22101072), (84, 19206884), (112, 14405163), (146, 11050536), (168, 9603442), (219, 7367024), (292, 5525268), (336, 4801721), (438, 3683512), (511, 3157296), (584, 2762634), (876, 1841756), (1022, 1578648), (1168, 1381317), (1533, 1052432), (1752, 920878), (2044, 789324), (3066, 526216), (3504, 460439), (4088, 394662), (6132, 263108), (8176, 197331), (12264, 131554), (24528, 65777)]