321885648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10301}}^1$

素因数の和:10353

約数の個数: 120

約数和(自身を含む): 1062836736

約数和(自身を除く): 740951088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10301, 10416, 15624, 20602, 30903, 31248, 41204, 61806, 72107, 82408, 92709, 123612, 144214, 164816, 185418, 216321, 247224, 288428, 319331, 370836, 432642, 494448, 576856, 638662, 648963, 741672, 865284, 957993, 1153712, 1277324, 1297926, 1483344, 1730568, 1915986, 2235317, 2554648, 2595852, 2873979, 3461136, 3831972, 4470634, 5109296, 5191704, 5747958, 6705951, 7663944, 8941268, 10383408, 11495916, 13411902, 15327888, 17882536, 20117853, 22991832, 26823804, 35765072, 40235706, 45983664, 53647608, 80471412, 107295216, 160942824, 321885648]

約数ペア:

[(1, 321885648), (2, 160942824), (3, 107295216), (4, 80471412), (6, 53647608), (7, 45983664), (8, 40235706), (9, 35765072), (12, 26823804), (14, 22991832), (16, 20117853), (18, 17882536), (21, 15327888), (24, 13411902), (28, 11495916), (31, 10383408), (36, 8941268), (42, 7663944), (48, 6705951), (56, 5747958), (62, 5191704), (63, 5109296), (72, 4470634), (84, 3831972), (93, 3461136), (112, 2873979), (124, 2595852), (126, 2554648), (144, 2235317), (168, 1915986), (186, 1730568), (217, 1483344), (248, 1297926), (252, 1277324), (279, 1153712), (336, 957993), (372, 865284), (434, 741672), (496, 648963), (504, 638662), (558, 576856), (651, 494448), (744, 432642), (868, 370836), (1008, 319331), (1116, 288428), (1302, 247224), (1488, 216321), (1736, 185418), (1953, 164816), (2232, 144214), (2604, 123612), (3472, 92709), (3906, 82408), (4464, 72107), (5208, 61806), (7812, 41204), (10301, 31248), (10416, 30903), (15624, 20602)]