2017011984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{36319}}^1$

素因数の和:36432

約数の個数: 80

約数和(自身を含む): 5674636800

約数和(自身を除く): 3657624816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 267, 312, 356, 534, 624, 712, 1068, 1157, 1424, 2136, 2314, 3471, 4272, 4628, 6942, 9256, 13884, 18512, 27768, 36319, 55536, 72638, 108957, 145276, 217914, 290552, 435828, 472147, 581104, 871656, 944294, 1416441, 1743312, 1888588, 2832882, 3232391, 3777176, 5665764, 6464782, 7554352, 9697173, 11331528, 12929564, 19394346, 22663056, 25859128, 38788692, 42021083, 51718256, 77577384, 84042166, 126063249, 155154768, 168084332, 252126498, 336168664, 504252996, 672337328, 1008505992, 2017011984]

約数ペア:

[(1, 2017011984), (2, 1008505992), (3, 672337328), (4, 504252996), (6, 336168664), (8, 252126498), (12, 168084332), (13, 155154768), (16, 126063249), (24, 84042166), (26, 77577384), (39, 51718256), (48, 42021083), (52, 38788692), (78, 25859128), (89, 22663056), (104, 19394346), (156, 12929564), (178, 11331528), (208, 9697173), (267, 7554352), (312, 6464782), (356, 5665764), (534, 3777176), (624, 3232391), (712, 2832882), (1068, 1888588), (1157, 1743312), (1424, 1416441), (2136, 944294), (2314, 871656), (3471, 581104), (4272, 472147), (4628, 435828), (6942, 290552), (9256, 217914), (13884, 145276), (18512, 108957), (27768, 72638), (36319, 55536)]