315903888

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2675

約数の個数: 120

約数和(自身を含む): 946772736

約数和(自身を除く): 630868848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 744, 837, 972, 1116, 1296, 1488, 1674, 1944, 2232, 2511, 2621, 3348, 3888, 4464, 5022, 5242, 6696, 7533, 7863, 10044, 10484, 13392, 15066, 15726, 20088, 20968, 23589, 30132, 31452, 40176, 41936, 47178, 60264, 62904, 70767, 81251, 94356, 120528, 125808, 141534, 162502, 188712, 212301, 243753, 283068, 325004, 377424, 424602, 487506, 566136, 636903, 650008, 731259, 849204, 975012, 1132272, 1273806, 1300016, 1462518, 1698408, 1950024, 2193777, 2547612, 2925036, 3396816, 3900048, 4387554, 5095224, 5850072, 6581331, 8775108, 10190448, 11700144, 13162662, 17550216, 19743993, 26325324, 35100432, 39487986, 52650648, 78975972, 105301296, 157951944, 315903888]

約数ペア:

[(1, 315903888), (2, 157951944), (3, 105301296), (4, 78975972), (6, 52650648), (8, 39487986), (9, 35100432), (12, 26325324), (16, 19743993), (18, 17550216), (24, 13162662), (27, 11700144), (31, 10190448), (36, 8775108), (48, 6581331), (54, 5850072), (62, 5095224), (72, 4387554), (81, 3900048), (93, 3396816), (108, 2925036), (124, 2547612), (144, 2193777), (162, 1950024), (186, 1698408), (216, 1462518), (243, 1300016), (248, 1273806), (279, 1132272), (324, 975012), (372, 849204), (432, 731259), (486, 650008), (496, 636903), (558, 566136), (648, 487506), (744, 424602), (837, 377424), (972, 325004), (1116, 283068), (1296, 243753), (1488, 212301), (1674, 188712), (1944, 162502), (2232, 141534), (2511, 125808), (2621, 120528), (3348, 94356), (3888, 81251), (4464, 70767), (5022, 62904), (5242, 60264), (6696, 47178), (7533, 41936), (7863, 40176), (10044, 31452), (10484, 30132), (13392, 23589), (15066, 20968), (15726, 20088)]