487993872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4909}}^1$

素因数の和:5048

約数の個数: 80

約数和(自身を含む): 1339448000

約数和(自身を除く): 851454128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 109, 114, 152, 218, 228, 304, 327, 436, 456, 654, 872, 912, 1308, 1744, 2071, 2616, 4142, 4909, 5232, 6213, 8284, 9818, 12426, 14727, 16568, 19636, 24852, 29454, 33136, 39272, 49704, 58908, 78544, 93271, 99408, 117816, 186542, 235632, 279813, 373084, 535081, 559626, 746168, 1070162, 1119252, 1492336, 1605243, 2140324, 2238504, 3210486, 4280648, 4477008, 6420972, 8561296, 10166539, 12841944, 20333078, 25683888, 30499617, 40666156, 60999234, 81332312, 121998468, 162664624, 243996936, 487993872]

約数ペア:

[(1, 487993872), (2, 243996936), (3, 162664624), (4, 121998468), (6, 81332312), (8, 60999234), (12, 40666156), (16, 30499617), (19, 25683888), (24, 20333078), (38, 12841944), (48, 10166539), (57, 8561296), (76, 6420972), (109, 4477008), (114, 4280648), (152, 3210486), (218, 2238504), (228, 2140324), (304, 1605243), (327, 1492336), (436, 1119252), (456, 1070162), (654, 746168), (872, 559626), (912, 535081), (1308, 373084), (1744, 279813), (2071, 235632), (2616, 186542), (4142, 117816), (4909, 99408), (5232, 93271), (6213, 78544), (8284, 58908), (9818, 49704), (12426, 39272), (14727, 33136), (16568, 29454), (19636, 24852)]