252529123378

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1\times {\mathrm{4051}}^1$

素因数の和:4655

約数の個数: 64

約数和(自身を含む): 442517299200

約数和(自身を除く): 189988175822

約数列:

[1, 2, 7, 14, 79, 157, 158, 314, 359, 553, 718, 1099, 1106, 2198, 2513, 4051, 5026, 8102, 12403, 24806, 28357, 28361, 56363, 56714, 56722, 86821, 112726, 173642, 198527, 320029, 394541, 397054, 636007, 640058, 789082, 1272014, 1454309, 2240203, 2908618, 4452049, 4452677, 4480406, 8904098, 8905354, 10180163, 20360326, 31168739, 50244553, 62337478, 100489106, 114890411, 228326513, 229780822, 351711871, 456653026, 703423742, 804232877, 1598285591, 1608465754, 3196571182, 18037794527, 36075589054, 126264561689, 252529123378]

約数ペア:

[(1, 252529123378), (2, 126264561689), (7, 36075589054), (14, 18037794527), (79, 3196571182), (157, 1608465754), (158, 1598285591), (314, 804232877), (359, 703423742), (553, 456653026), (718, 351711871), (1099, 229780822), (1106, 228326513), (2198, 114890411), (2513, 100489106), (4051, 62337478), (5026, 50244553), (8102, 31168739), (12403, 20360326), (24806, 10180163), (28357, 8905354), (28361, 8904098), (56363, 4480406), (56714, 4452677), (56722, 4452049), (86821, 2908618), (112726, 2240203), (173642, 1454309), (198527, 1272014), (320029, 789082), (394541, 640058), (397054, 636007)]