212473872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113501}}^1$

素因数の和:113528

約数の個数: 60

約数和(自身を含む): 640378284

約数和(自身を除く): 427904412

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, 113501, 227002, 340503, 454004, 681006, 908008, 1021509, 1362012, 1475513, 1816016, 2043018, 2724024, 2951026, 4086036, 4426539, 5448048, 5902052, 8172072, 8853078, 11804104, 13279617, 16344144, 17706156, 23608208, 26559234, 35412312, 53118468, 70824624, 106236936, 212473872]

約数ペア:

[(1, 212473872), (2, 106236936), (3, 70824624), (4, 53118468), (6, 35412312), (8, 26559234), (9, 23608208), (12, 17706156), (13, 16344144), (16, 13279617), (18, 11804104), (24, 8853078), (26, 8172072), (36, 5902052), (39, 5448048), (48, 4426539), (52, 4086036), (72, 2951026), (78, 2724024), (104, 2043018), (117, 1816016), (144, 1475513), (156, 1362012), (208, 1021509), (234, 908008), (312, 681006), (468, 454004), (624, 340503), (936, 227002), (1872, 113501)]