664461084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1583}}^1$

素因数の和:1879

約数の個数: 96

約数和(自身を含む): 1873428480

約数和(自身を除く): 1208967396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 263, 266, 399, 526, 532, 789, 798, 1052, 1578, 1583, 1596, 1841, 3156, 3166, 3682, 4749, 4997, 5523, 6332, 7364, 9498, 9994, 11046, 11081, 14991, 18996, 19988, 22092, 22162, 29982, 30077, 33243, 34979, 44324, 59964, 60154, 66486, 69958, 90231, 104937, 120308, 132972, 139916, 180462, 209874, 210539, 360924, 416329, 419748, 421078, 631617, 832658, 842156, 1248987, 1263234, 1665316, 2497974, 2526468, 2914303, 4995948, 5828606, 7910251, 8742909, 11657212, 15820502, 17485818, 23730753, 31641004, 34971636, 47461506, 55371757, 94923012, 110743514, 166115271, 221487028, 332230542, 664461084]

約数ペア:

[(1, 664461084), (2, 332230542), (3, 221487028), (4, 166115271), (6, 110743514), (7, 94923012), (12, 55371757), (14, 47461506), (19, 34971636), (21, 31641004), (28, 23730753), (38, 17485818), (42, 15820502), (57, 11657212), (76, 8742909), (84, 7910251), (114, 5828606), (133, 4995948), (228, 2914303), (263, 2526468), (266, 2497974), (399, 1665316), (526, 1263234), (532, 1248987), (789, 842156), (798, 832658), (1052, 631617), (1578, 421078), (1583, 419748), (1596, 416329), (1841, 360924), (3156, 210539), (3166, 209874), (3682, 180462), (4749, 139916), (4997, 132972), (5523, 120308), (6332, 104937), (7364, 90231), (9498, 69958), (9994, 66486), (11046, 60154), (11081, 59964), (14991, 44324), (18996, 34979), (19988, 33243), (22092, 30077), (22162, 29982)]