973660168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3307}}^1$

素因数の和:3494

約数の個数: 64

約数和(自身を含む): 2084040000

約数和(自身を除く): 1110379832

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 149, 152, 247, 298, 494, 596, 988, 1192, 1937, 1976, 2831, 3307, 3874, 5662, 6614, 7748, 11324, 13228, 15496, 22648, 26456, 36803, 42991, 62833, 73606, 85982, 125666, 147212, 171964, 251332, 294424, 343928, 492743, 502664, 816829, 985486, 1633658, 1970972, 3267316, 3941944, 6405659, 6534632, 9362117, 12811318, 18724234, 25622636, 37448468, 51245272, 74896936, 121707521, 243415042, 486830084, 973660168]

約数ペア:

[(1, 973660168), (2, 486830084), (4, 243415042), (8, 121707521), (13, 74896936), (19, 51245272), (26, 37448468), (38, 25622636), (52, 18724234), (76, 12811318), (104, 9362117), (149, 6534632), (152, 6405659), (247, 3941944), (298, 3267316), (494, 1970972), (596, 1633658), (988, 985486), (1192, 816829), (1937, 502664), (1976, 492743), (2831, 343928), (3307, 294424), (3874, 251332), (5662, 171964), (6614, 147212), (7748, 125666), (11324, 85982), (13228, 73606), (15496, 62833), (22648, 42991), (26456, 36803)]