2008502064

素因数分解:

$2^4\times 3^2\times {\mathrm{307}}^1\times {\mathrm{45433}}^1$

素因数の和:45754

約数の個数: 60

約数和(自身を含む): 5639449816

約数和(自身を除く): 3630947752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 4912, 5526, 7368, 11052, 14736, 22104, 44208, 45433, 90866, 136299, 181732, 272598, 363464, 408897, 545196, 726928, 817794, 1090392, 1635588, 2180784, 3271176, 6542352, 13947931, 27895862, 41843793, 55791724, 83687586, 111583448, 125531379, 167375172, 223166896, 251062758, 334750344, 502125516, 669500688, 1004251032, 2008502064]

約数ペア:

[(1, 2008502064), (2, 1004251032), (3, 669500688), (4, 502125516), (6, 334750344), (8, 251062758), (9, 223166896), (12, 167375172), (16, 125531379), (18, 111583448), (24, 83687586), (36, 55791724), (48, 41843793), (72, 27895862), (144, 13947931), (307, 6542352), (614, 3271176), (921, 2180784), (1228, 1635588), (1842, 1090392), (2456, 817794), (2763, 726928), (3684, 545196), (4912, 408897), (5526, 363464), (7368, 272598), (11052, 181732), (14736, 136299), (22104, 90866), (44208, 45433)]