740093008

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:576

約数の個数: 60

約数和(自身を含む): 1497285120

約数和(自身を除く): 757192112

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 379, 496, 508, 758, 961, 1016, 1516, 1922, 2032, 3032, 3844, 3937, 6064, 7688, 7874, 11749, 15376, 15748, 23498, 31496, 46996, 48133, 62992, 93992, 96266, 122047, 187984, 192532, 244094, 364219, 385064, 488188, 728438, 770128, 976376, 1456876, 1492123, 1952752, 2913752, 2984246, 5827504, 5968492, 11936984, 23873968, 46255813, 92511626, 185023252, 370046504, 740093008]

約数ペア:

[(1, 740093008), (2, 370046504), (4, 185023252), (8, 92511626), (16, 46255813), (31, 23873968), (62, 11936984), (124, 5968492), (127, 5827504), (248, 2984246), (254, 2913752), (379, 1952752), (496, 1492123), (508, 1456876), (758, 976376), (961, 770128), (1016, 728438), (1516, 488188), (1922, 385064), (2032, 364219), (3032, 244094), (3844, 192532), (3937, 187984), (6064, 122047), (7688, 96266), (7874, 93992), (11749, 62992), (15376, 48133), (15748, 46996), (23498, 31496)]