1440750792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{148961}}^1$

素因数の和:149014

約数の個数: 64

約数和(自身を含む): 4004098560

約数和(自身を除く): 2563347768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 148961, 297922, 446883, 595844, 893766, 1191688, 1787532, 1936493, 3575064, 3872986, 4617791, 5809479, 7745972, 9235582, 11618958, 13853373, 15491944, 18471164, 23237916, 27706746, 36942328, 46475832, 55413492, 60031283, 110826984, 120062566, 180093849, 240125132, 360187698, 480250264, 720375396, 1440750792]

約数ペア:

[(1, 1440750792), (2, 720375396), (3, 480250264), (4, 360187698), (6, 240125132), (8, 180093849), (12, 120062566), (13, 110826984), (24, 60031283), (26, 55413492), (31, 46475832), (39, 36942328), (52, 27706746), (62, 23237916), (78, 18471164), (93, 15491944), (104, 13853373), (124, 11618958), (156, 9235582), (186, 7745972), (248, 5809479), (312, 4617791), (372, 3872986), (403, 3575064), (744, 1936493), (806, 1787532), (1209, 1191688), (1612, 893766), (2418, 595844), (3224, 446883), (4836, 297922), (9672, 148961)]