383136728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{46633}}^1$

素因数の和:46731

約数の個数: 32

約数和(自身を含む): 783451200

約数和(自身を除く): 400314472

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 46633, 93266, 186532, 373064, 606229, 1212458, 2424916, 3684007, 4849832, 7368014, 14736028, 29472056, 47892091, 95784182, 191568364, 383136728]

約数ペア:

[(1, 383136728), (2, 191568364), (4, 95784182), (8, 47892091), (13, 29472056), (26, 14736028), (52, 7368014), (79, 4849832), (104, 3684007), (158, 2424916), (316, 1212458), (632, 606229), (1027, 373064), (2054, 186532), (4108, 93266), (8216, 46633)]