775901328

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1291}}^1$

素因数の和:1980

約数の個数: 80

約数和(自身を含む): 2114745600

約数和(自身を除く): 1338844272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 659, 912, 1291, 1318, 1977, 2582, 2636, 3873, 3954, 5164, 5272, 7746, 7908, 10328, 10544, 12521, 15492, 15816, 20656, 24529, 25042, 30984, 31632, 37563, 49058, 50084, 61968, 73587, 75126, 98116, 100168, 147174, 150252, 196232, 200336, 294348, 300504, 392464, 588696, 601008, 850769, 1177392, 1701538, 2552307, 3403076, 5104614, 6806152, 10209228, 13612304, 16164611, 20418456, 32329222, 40836912, 48493833, 64658444, 96987666, 129316888, 193975332, 258633776, 387950664, 775901328]

約数ペア:

[(1, 775901328), (2, 387950664), (3, 258633776), (4, 193975332), (6, 129316888), (8, 96987666), (12, 64658444), (16, 48493833), (19, 40836912), (24, 32329222), (38, 20418456), (48, 16164611), (57, 13612304), (76, 10209228), (114, 6806152), (152, 5104614), (228, 3403076), (304, 2552307), (456, 1701538), (659, 1177392), (912, 850769), (1291, 601008), (1318, 588696), (1977, 392464), (2582, 300504), (2636, 294348), (3873, 200336), (3954, 196232), (5164, 150252), (5272, 147174), (7746, 100168), (7908, 98116), (10328, 75126), (10544, 73587), (12521, 61968), (15492, 50084), (15816, 49058), (20656, 37563), (24529, 31632), (25042, 30984)]