296807888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 645292032

約数和(自身を除く): 348484144

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 191, 208, 241, 248, 382, 403, 482, 496, 764, 806, 964, 1528, 1612, 1928, 2483, 3056, 3133, 3224, 3856, 4966, 5921, 6266, 6448, 7471, 9932, 11842, 12532, 14942, 19864, 23684, 25064, 29884, 39728, 46031, 47368, 50128, 59768, 76973, 92062, 94736, 97123, 119536, 153946, 184124, 194246, 307892, 368248, 388492, 598403, 615784, 736496, 776984, 1196806, 1231568, 1426961, 1553968, 2393612, 2853922, 4787224, 5707844, 9574448, 11415688, 18550493, 22831376, 37100986, 74201972, 148403944, 296807888]

約数ペア:

[(1, 296807888), (2, 148403944), (4, 74201972), (8, 37100986), (13, 22831376), (16, 18550493), (26, 11415688), (31, 9574448), (52, 5707844), (62, 4787224), (104, 2853922), (124, 2393612), (191, 1553968), (208, 1426961), (241, 1231568), (248, 1196806), (382, 776984), (403, 736496), (482, 615784), (496, 598403), (764, 388492), (806, 368248), (964, 307892), (1528, 194246), (1612, 184124), (1928, 153946), (2483, 119536), (3056, 97123), (3133, 94736), (3224, 92062), (3856, 76973), (4966, 59768), (5921, 50128), (6266, 47368), (6448, 46031), (7471, 39728), (9932, 29884), (11842, 25064), (12532, 23684), (14942, 19864)]