252718128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{134999}}^1$

素因数の和:135026

約数の個数: 60

約数和(自身を含む): 761670000

約数和(自身を除く): 508951872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 134999, 269998, 404997, 539996, 809994, 1079992, 1214991, 1619988, 1754987, 2159984, 2429982, 3239976, 3509974, 4859964, 5264961, 6479952, 7019948, 9719928, 10529922, 14039896, 15794883, 19439856, 21059844, 28079792, 31589766, 42119688, 63179532, 84239376, 126359064, 252718128]

約数ペア:

[(1, 252718128), (2, 126359064), (3, 84239376), (4, 63179532), (6, 42119688), (8, 31589766), (9, 28079792), (12, 21059844), (13, 19439856), (16, 15794883), (18, 14039896), (24, 10529922), (26, 9719928), (36, 7019948), (39, 6479952), (48, 5264961), (52, 4859964), (72, 3509974), (78, 3239976), (104, 2429982), (117, 2159984), (144, 1754987), (156, 1619988), (208, 1214991), (234, 1079992), (312, 809994), (468, 539996), (624, 404997), (936, 269998), (1872, 134999)]