344926920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1741}}^1$

素因数の和:1895

約数の個数: 128

約数和(自身を含む): 1123799040

約数和(自身を除く): 778872120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 1016, 1270, 1524, 1560, 1651, 1741, 1905, 2540, 3048, 3302, 3482, 3810, 4953, 5080, 5223, 6604, 6964, 7620, 8255, 8705, 9906, 10446, 13208, 13928, 15240, 16510, 17410, 19812, 20892, 22633, 24765, 26115, 33020, 34820, 39624, 41784, 45266, 49530, 52230, 66040, 67899, 69640, 90532, 99060, 104460, 113165, 135798, 181064, 198120, 208920, 221107, 226330, 271596, 339495, 442214, 452660, 543192, 663321, 678990, 884428, 905320, 1105535, 1326642, 1357980, 1768856, 2211070, 2653284, 2715960, 2874391, 3316605, 4422140, 5306568, 5748782, 6633210, 8623173, 8844280, 11497564, 13266420, 14371955, 17246346, 22995128, 26532840, 28743910, 34492692, 43115865, 57487820, 68985384, 86231730, 114975640, 172463460, 344926920]

約数ペア:

[(1, 344926920), (2, 172463460), (3, 114975640), (4, 86231730), (5, 68985384), (6, 57487820), (8, 43115865), (10, 34492692), (12, 28743910), (13, 26532840), (15, 22995128), (20, 17246346), (24, 14371955), (26, 13266420), (30, 11497564), (39, 8844280), (40, 8623173), (52, 6633210), (60, 5748782), (65, 5306568), (78, 4422140), (104, 3316605), (120, 2874391), (127, 2715960), (130, 2653284), (156, 2211070), (195, 1768856), (254, 1357980), (260, 1326642), (312, 1105535), (381, 905320), (390, 884428), (508, 678990), (520, 663321), (635, 543192), (762, 452660), (780, 442214), (1016, 339495), (1270, 271596), (1524, 226330), (1560, 221107), (1651, 208920), (1741, 198120), (1905, 181064), (2540, 135798), (3048, 113165), (3302, 104460), (3482, 99060), (3810, 90532), (4953, 69640), (5080, 67899), (5223, 66040), (6604, 52230), (6964, 49530), (7620, 45266), (8255, 41784), (8705, 39624), (9906, 34820), (10446, 33020), (13208, 26115), (13928, 24765), (15240, 22633), (16510, 20892), (17410, 19812)]