419952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 1170064

約数和(自身を除く): 750112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 673, 1346, 2019, 2692, 4038, 5384, 8076, 8749, 10768, 16152, 17498, 26247, 32304, 34996, 52494, 69992, 104988, 139984, 209976, 419952]

約数ペア:

[(1, 419952), (2, 209976), (3, 139984), (4, 104988), (6, 69992), (8, 52494), (12, 34996), (13, 32304), (16, 26247), (24, 17498), (26, 16152), (39, 10768), (48, 8749), (52, 8076), (78, 5384), (104, 4038), (156, 2692), (208, 2019), (312, 1346), (624, 673)]