2394456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 6480000

約数和(自身を除く): 4085544

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 76, 89, 114, 118, 152, 177, 178, 228, 236, 267, 354, 356, 456, 472, 534, 708, 712, 1068, 1121, 1416, 1691, 2136, 2242, 3363, 3382, 4484, 5073, 5251, 6726, 6764, 8968, 10146, 10502, 13452, 13528, 15753, 20292, 21004, 26904, 31506, 40584, 42008, 63012, 99769, 126024, 199538, 299307, 399076, 598614, 798152, 1197228, 2394456]

約数ペア:

[(1, 2394456), (2, 1197228), (3, 798152), (4, 598614), (6, 399076), (8, 299307), (12, 199538), (19, 126024), (24, 99769), (38, 63012), (57, 42008), (59, 40584), (76, 31506), (89, 26904), (114, 21004), (118, 20292), (152, 15753), (177, 13528), (178, 13452), (228, 10502), (236, 10146), (267, 8968), (354, 6764), (356, 6726), (456, 5251), (472, 5073), (534, 4484), (708, 3382), (712, 3363), (1068, 2242), (1121, 2136), (1416, 1691)]