815368216

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2085

約数の個数: 64

約数和(自身を含む): 1729022400

約数和(自身を除く): 913654184

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 299, 338, 598, 676, 1196, 1352, 2017, 2197, 2392, 3887, 4034, 4394, 7774, 8068, 8788, 15548, 16136, 17576, 26221, 31096, 46391, 50531, 52442, 92782, 101062, 104884, 185564, 202124, 209768, 340873, 371128, 404248, 603083, 681746, 1206166, 1363492, 2412332, 2726984, 4431349, 4824664, 7840079, 8862698, 15680158, 17725396, 31360316, 35450792, 62720632, 101921027, 203842054, 407684108, 815368216]

約数ペア:

[(1, 815368216), (2, 407684108), (4, 203842054), (8, 101921027), (13, 62720632), (23, 35450792), (26, 31360316), (46, 17725396), (52, 15680158), (92, 8862698), (104, 7840079), (169, 4824664), (184, 4431349), (299, 2726984), (338, 2412332), (598, 1363492), (676, 1206166), (1196, 681746), (1352, 603083), (2017, 404248), (2197, 371128), (2392, 340873), (3887, 209768), (4034, 202124), (4394, 185564), (7774, 104884), (8068, 101062), (8788, 92782), (15548, 52442), (16136, 50531), (17576, 46391), (26221, 31096)]