1725552

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:558

約数の個数: 60

約数和(自身を含む): 5048784

約数和(自身を除く): 3323232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 521, 552, 828, 1042, 1104, 1563, 1656, 2084, 3126, 3312, 4168, 4689, 6252, 8336, 9378, 11983, 12504, 18756, 23966, 25008, 35949, 37512, 47932, 71898, 75024, 95864, 107847, 143796, 191728, 215694, 287592, 431388, 575184, 862776, 1725552]

約数ペア:

[(1, 1725552), (2, 862776), (3, 575184), (4, 431388), (6, 287592), (8, 215694), (9, 191728), (12, 143796), (16, 107847), (18, 95864), (23, 75024), (24, 71898), (36, 47932), (46, 37512), (48, 35949), (69, 25008), (72, 23966), (92, 18756), (138, 12504), (144, 11983), (184, 9378), (207, 8336), (276, 6252), (368, 4689), (414, 4168), (521, 3312), (552, 3126), (828, 2084), (1042, 1656), (1104, 1563)]