313884792

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{335347}}^1$

素因数の和:335372

約数の個数: 48

約数和(自身を含む): 915500040

約数和(自身を除く): 601615248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 335347, 670694, 1006041, 1341388, 2012082, 2682776, 3018123, 4024164, 4359511, 6036246, 8048328, 8719022, 12072492, 13078533, 17438044, 24144984, 26157066, 34876088, 39235599, 52314132, 78471198, 104628264, 156942396, 313884792]

約数ペア:

[(1, 313884792), (2, 156942396), (3, 104628264), (4, 78471198), (6, 52314132), (8, 39235599), (9, 34876088), (12, 26157066), (13, 24144984), (18, 17438044), (24, 13078533), (26, 12072492), (36, 8719022), (39, 8048328), (52, 6036246), (72, 4359511), (78, 4024164), (104, 3018123), (117, 2682776), (156, 2012082), (234, 1341388), (312, 1006041), (468, 670694), (936, 335347)]