408472368

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1301}}^1$

素因数の和:1554

約数の個数: 80

約数和(自身を含む): 1095263232

約数和(自身を除く): 686790864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 211, 248, 372, 422, 496, 633, 744, 844, 1266, 1301, 1488, 1688, 2532, 2602, 3376, 3903, 5064, 5204, 6541, 7806, 10128, 10408, 13082, 15612, 19623, 20816, 26164, 31224, 39246, 40331, 52328, 62448, 78492, 80662, 104656, 120993, 156984, 161324, 241986, 274511, 313968, 322648, 483972, 549022, 645296, 823533, 967944, 1098044, 1647066, 1935888, 2196088, 3294132, 4392176, 6588264, 8509841, 13176528, 17019682, 25529523, 34039364, 51059046, 68078728, 102118092, 136157456, 204236184, 408472368]

約数ペア:

[(1, 408472368), (2, 204236184), (3, 136157456), (4, 102118092), (6, 68078728), (8, 51059046), (12, 34039364), (16, 25529523), (24, 17019682), (31, 13176528), (48, 8509841), (62, 6588264), (93, 4392176), (124, 3294132), (186, 2196088), (211, 1935888), (248, 1647066), (372, 1098044), (422, 967944), (496, 823533), (633, 645296), (744, 549022), (844, 483972), (1266, 322648), (1301, 313968), (1488, 274511), (1688, 241986), (2532, 161324), (2602, 156984), (3376, 120993), (3903, 104656), (5064, 80662), (5204, 78492), (6541, 62448), (7806, 52328), (10128, 40331), (10408, 39246), (13082, 31224), (15612, 26164), (19623, 20816)]