1609873328

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{587}}^1$

素因数の和:1170

約数の個数: 80

約数和(自身を含む): 3653766144

約数和(自身を除く): 2043892816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 521, 587, 658, 752, 1042, 1174, 1316, 2084, 2348, 2632, 3647, 4109, 4168, 4696, 5264, 7294, 8218, 8336, 9392, 14588, 16436, 24487, 27589, 29176, 32872, 48974, 55178, 58352, 65744, 97948, 110356, 171409, 193123, 195896, 220712, 305827, 342818, 386246, 391792, 441424, 611654, 685636, 772492, 1223308, 1371272, 1544984, 2140789, 2446616, 2742544, 3089968, 4281578, 4893232, 8563156, 14373869, 17126312, 28747738, 34252624, 57495476, 100617083, 114990952, 201234166, 229981904, 402468332, 804936664, 1609873328]

約数ペア:

[(1, 1609873328), (2, 804936664), (4, 402468332), (7, 229981904), (8, 201234166), (14, 114990952), (16, 100617083), (28, 57495476), (47, 34252624), (56, 28747738), (94, 17126312), (112, 14373869), (188, 8563156), (329, 4893232), (376, 4281578), (521, 3089968), (587, 2742544), (658, 2446616), (752, 2140789), (1042, 1544984), (1174, 1371272), (1316, 1223308), (2084, 772492), (2348, 685636), (2632, 611654), (3647, 441424), (4109, 391792), (4168, 386246), (4696, 342818), (5264, 305827), (7294, 220712), (8218, 195896), (8336, 193123), (9392, 171409), (14588, 110356), (16436, 97948), (24487, 65744), (27589, 58352), (29176, 55178), (32872, 48974)]