255067332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71089}}^1$

素因数の和:71132

約数の個数: 48

約数和(自身を含む): 668814720

約数和(自身を除く): 413747388

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 71089, 142178, 213267, 284356, 426534, 853068, 924157, 1635047, 1848314, 2772471, 3270094, 3696628, 4905141, 5544942, 6540188, 9810282, 11089884, 19620564, 21255611, 42511222, 63766833, 85022444, 127533666, 255067332]

約数ペア:

[(1, 255067332), (2, 127533666), (3, 85022444), (4, 63766833), (6, 42511222), (12, 21255611), (13, 19620564), (23, 11089884), (26, 9810282), (39, 6540188), (46, 5544942), (52, 4905141), (69, 3696628), (78, 3270094), (92, 2772471), (138, 1848314), (156, 1635047), (276, 924157), (299, 853068), (598, 426534), (897, 284356), (1196, 213267), (1794, 142178), (3588, 71089)]