2648712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 7372800

約数和(自身を除く): 4724088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 127, 132, 158, 237, 254, 264, 316, 381, 474, 508, 632, 762, 869, 948, 1016, 1397, 1524, 1738, 1896, 2607, 2794, 3048, 3476, 4191, 5214, 5588, 6952, 8382, 10033, 10428, 11176, 16764, 20066, 20856, 30099, 33528, 40132, 60198, 80264, 110363, 120396, 220726, 240792, 331089, 441452, 662178, 882904, 1324356, 2648712]

約数ペア:

[(1, 2648712), (2, 1324356), (3, 882904), (4, 662178), (6, 441452), (8, 331089), (11, 240792), (12, 220726), (22, 120396), (24, 110363), (33, 80264), (44, 60198), (66, 40132), (79, 33528), (88, 30099), (127, 20856), (132, 20066), (158, 16764), (237, 11176), (254, 10428), (264, 10033), (316, 8382), (381, 6952), (474, 5588), (508, 5214), (632, 4191), (762, 3476), (869, 3048), (948, 2794), (1016, 2607), (1397, 1896), (1524, 1738)]