245899992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{34267}}^1$

素因数の和:34312

約数の個数: 64

約数和(自身を含む): 690842880

約数和(自身を除く): 444942888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 34267, 68534, 102801, 137068, 205602, 274136, 411204, 445471, 788141, 822408, 890942, 1336413, 1576282, 1781884, 2364423, 2672826, 3152564, 3563768, 4728846, 5345652, 6305128, 9457692, 10245833, 10691304, 18915384, 20491666, 30737499, 40983332, 61474998, 81966664, 122949996, 245899992]

約数ペア:

[(1, 245899992), (2, 122949996), (3, 81966664), (4, 61474998), (6, 40983332), (8, 30737499), (12, 20491666), (13, 18915384), (23, 10691304), (24, 10245833), (26, 9457692), (39, 6305128), (46, 5345652), (52, 4728846), (69, 3563768), (78, 3152564), (92, 2672826), (104, 2364423), (138, 1781884), (156, 1576282), (184, 1336413), (276, 890942), (299, 822408), (312, 788141), (552, 445471), (598, 411204), (897, 274136), (1196, 205602), (1794, 137068), (2392, 102801), (3588, 68534), (7176, 34267)]