216443976

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{26293}}^1$

素因数の和:26323

約数の個数: 64

約数和(自身を含む): 631056000

約数和(自身を除く): 414612024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 26293, 52586, 78879, 105172, 157758, 184051, 210344, 315516, 368102, 552153, 631032, 736204, 1104306, 1288357, 1472408, 2208612, 2576714, 3865071, 4417224, 5153428, 7730142, 9018499, 10306856, 15460284, 18036998, 27055497, 30920568, 36073996, 54110994, 72147992, 108221988, 216443976]

約数ペア:

[(1, 216443976), (2, 108221988), (3, 72147992), (4, 54110994), (6, 36073996), (7, 30920568), (8, 27055497), (12, 18036998), (14, 15460284), (21, 10306856), (24, 9018499), (28, 7730142), (42, 5153428), (49, 4417224), (56, 3865071), (84, 2576714), (98, 2208612), (147, 1472408), (168, 1288357), (196, 1104306), (294, 736204), (343, 631032), (392, 552153), (588, 368102), (686, 315516), (1029, 210344), (1176, 184051), (1372, 157758), (2058, 105172), (2744, 78879), (4116, 52586), (8232, 26293)]