1243378968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{23581}}^1$

素因数の和:23629

約数の個数: 64

約数和(自身を含む): 3367509600

約数和(自身を除く): 2124130632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 2197, 4056, 4394, 6591, 8788, 13182, 17576, 23581, 26364, 47162, 52728, 70743, 94324, 141486, 188648, 282972, 306553, 565944, 613106, 919659, 1226212, 1839318, 2452424, 3678636, 3985189, 7357272, 7970378, 11955567, 15940756, 23911134, 31881512, 47822268, 51807457, 95644536, 103614914, 155422371, 207229828, 310844742, 414459656, 621689484, 1243378968]

約数ペア:

[(1, 1243378968), (2, 621689484), (3, 414459656), (4, 310844742), (6, 207229828), (8, 155422371), (12, 103614914), (13, 95644536), (24, 51807457), (26, 47822268), (39, 31881512), (52, 23911134), (78, 15940756), (104, 11955567), (156, 7970378), (169, 7357272), (312, 3985189), (338, 3678636), (507, 2452424), (676, 1839318), (1014, 1226212), (1352, 919659), (2028, 613106), (2197, 565944), (4056, 306553), (4394, 282972), (6591, 188648), (8788, 141486), (13182, 94324), (17576, 70743), (23581, 52728), (26364, 47162)]