1898920704

素因数分解:

$2^8\times 3^1\times {\mathrm{113}}^1\times {\mathrm{21881}}^1$

素因数の和:22013

約数の個数: 72

約数和(自身を含む): 5098856112

約数和(自身を除く): 3199935408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 256, 339, 384, 452, 678, 768, 904, 1356, 1808, 2712, 3616, 5424, 7232, 10848, 14464, 21696, 21881, 28928, 43392, 43762, 65643, 86784, 87524, 131286, 175048, 262572, 350096, 525144, 700192, 1050288, 1400384, 2100576, 2472553, 2800768, 4201152, 4945106, 5601536, 7417659, 8402304, 9890212, 14835318, 16804608, 19780424, 29670636, 39560848, 59341272, 79121696, 118682544, 158243392, 237365088, 316486784, 474730176, 632973568, 949460352, 1898920704]

約数ペア:

[(1, 1898920704), (2, 949460352), (3, 632973568), (4, 474730176), (6, 316486784), (8, 237365088), (12, 158243392), (16, 118682544), (24, 79121696), (32, 59341272), (48, 39560848), (64, 29670636), (96, 19780424), (113, 16804608), (128, 14835318), (192, 9890212), (226, 8402304), (256, 7417659), (339, 5601536), (384, 4945106), (452, 4201152), (678, 2800768), (768, 2472553), (904, 2100576), (1356, 1400384), (1808, 1050288), (2712, 700192), (3616, 525144), (5424, 350096), (7232, 262572), (10848, 175048), (14464, 131286), (21696, 87524), (21881, 86784), (28928, 65643), (43392, 43762)]