442180064

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10289}}^1$

素因数の和:10395

約数の個数: 48

約数和(自身を含む): 933508800

約数和(自身を除く): 491328736

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 272, 316, 544, 632, 1264, 1343, 2528, 2686, 5372, 10289, 10744, 20578, 21488, 41156, 42976, 82312, 164624, 174913, 329248, 349826, 699652, 812831, 1399304, 1625662, 2798608, 3251324, 5597216, 6502648, 13005296, 13818127, 26010592, 27636254, 55272508, 110545016, 221090032, 442180064]

約数ペア:

[(1, 442180064), (2, 221090032), (4, 110545016), (8, 55272508), (16, 27636254), (17, 26010592), (32, 13818127), (34, 13005296), (68, 6502648), (79, 5597216), (136, 3251324), (158, 2798608), (272, 1625662), (316, 1399304), (544, 812831), (632, 699652), (1264, 349826), (1343, 329248), (2528, 174913), (2686, 164624), (5372, 82312), (10289, 42976), (10744, 41156), (20578, 21488)]