920590992

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{27917}}^1$

素因数の和:28160

約数の個数: 60

約数和(自身を含む): 2587719420

約数和(自身を除く): 1667128428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 3664, 4122, 5496, 8244, 10992, 16488, 27917, 32976, 55834, 83751, 111668, 167502, 223336, 251253, 335004, 446672, 502506, 670008, 1005012, 1340016, 2010024, 4020048, 6392993, 12785986, 19178979, 25571972, 38357958, 51143944, 57536937, 76715916, 102287888, 115073874, 153431832, 230147748, 306863664, 460295496, 920590992]

約数ペア:

[(1, 920590992), (2, 460295496), (3, 306863664), (4, 230147748), (6, 153431832), (8, 115073874), (9, 102287888), (12, 76715916), (16, 57536937), (18, 51143944), (24, 38357958), (36, 25571972), (48, 19178979), (72, 12785986), (144, 6392993), (229, 4020048), (458, 2010024), (687, 1340016), (916, 1005012), (1374, 670008), (1832, 502506), (2061, 446672), (2748, 335004), (3664, 251253), (4122, 223336), (5496, 167502), (8244, 111668), (10992, 83751), (16488, 55834), (27917, 32976)]