307821072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15913}}^1$

素因数の和:15968

約数の個数: 80

約数和(自身を含む): 884054528

約数和(自身を除く): 576233456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 15913, 19344, 31826, 47739, 63652, 95478, 127304, 190956, 206869, 254608, 381912, 413738, 493303, 620607, 763824, 827476, 986606, 1241214, 1479909, 1654952, 1973212, 2482428, 2959818, 3309904, 3946424, 4964856, 5919636, 6412939, 7892848, 9929712, 11839272, 12825878, 19238817, 23678544, 25651756, 38477634, 51303512, 76955268, 102607024, 153910536, 307821072]

約数ペア:

[(1, 307821072), (2, 153910536), (3, 102607024), (4, 76955268), (6, 51303512), (8, 38477634), (12, 25651756), (13, 23678544), (16, 19238817), (24, 12825878), (26, 11839272), (31, 9929712), (39, 7892848), (48, 6412939), (52, 5919636), (62, 4964856), (78, 3946424), (93, 3309904), (104, 2959818), (124, 2482428), (156, 1973212), (186, 1654952), (208, 1479909), (248, 1241214), (312, 986606), (372, 827476), (403, 763824), (496, 620607), (624, 493303), (744, 413738), (806, 381912), (1209, 254608), (1488, 206869), (1612, 190956), (2418, 127304), (3224, 95478), (4836, 63652), (6448, 47739), (9672, 31826), (15913, 19344)]