40374927372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{269317}}^1$

素因数の和:269399

約数の個数: 72

約数和(自身を含む): 104833647408

約数和(自身を除く): 64458720036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 961, 1209, 1612, 1922, 2418, 2883, 3844, 4836, 5766, 11532, 12493, 24986, 37479, 49972, 74958, 149916, 269317, 538634, 807951, 1077268, 1615902, 3231804, 3501121, 7002242, 8348827, 10503363, 14004484, 16697654, 21006726, 25046481, 33395308, 42013452, 50092962, 100185924, 108534751, 217069502, 258813637, 325604253, 434139004, 517627274, 651208506, 776440911, 1035254548, 1302417012, 1552881822, 3105763644, 3364577281, 6729154562, 10093731843, 13458309124, 20187463686, 40374927372]

約数ペア:

[(1, 40374927372), (2, 20187463686), (3, 13458309124), (4, 10093731843), (6, 6729154562), (12, 3364577281), (13, 3105763644), (26, 1552881822), (31, 1302417012), (39, 1035254548), (52, 776440911), (62, 651208506), (78, 517627274), (93, 434139004), (124, 325604253), (156, 258813637), (186, 217069502), (372, 108534751), (403, 100185924), (806, 50092962), (961, 42013452), (1209, 33395308), (1612, 25046481), (1922, 21006726), (2418, 16697654), (2883, 14004484), (3844, 10503363), (4836, 8348827), (5766, 7002242), (11532, 3501121), (12493, 3231804), (24986, 1615902), (37479, 1077268), (49972, 807951), (74958, 538634), (149916, 269317)]