315115704

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{7331}}^1$

素因数の和:7545

約数の個数: 64

約数和(自身を含む): 879840000

約数和(自身を除く): 564724296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 199, 216, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 5373, 7164, 7331, 10746, 14328, 14662, 21492, 21993, 29324, 42984, 43986, 58648, 65979, 87972, 131958, 175944, 197937, 263916, 395874, 527832, 791748, 1458869, 1583496, 2917738, 4376607, 5835476, 8753214, 11670952, 13129821, 17506428, 26259642, 35012856, 39389463, 52519284, 78778926, 105038568, 157557852, 315115704]

約数ペア:

[(1, 315115704), (2, 157557852), (3, 105038568), (4, 78778926), (6, 52519284), (8, 39389463), (9, 35012856), (12, 26259642), (18, 17506428), (24, 13129821), (27, 11670952), (36, 8753214), (54, 5835476), (72, 4376607), (108, 2917738), (199, 1583496), (216, 1458869), (398, 791748), (597, 527832), (796, 395874), (1194, 263916), (1592, 197937), (1791, 175944), (2388, 131958), (3582, 87972), (4776, 65979), (5373, 58648), (7164, 43986), (7331, 42984), (10746, 29324), (14328, 21993), (14662, 21492)]