2380488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 6635520

約数和(自身を除く): 4255032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 127, 132, 142, 213, 254, 264, 284, 381, 426, 508, 568, 762, 781, 852, 1016, 1397, 1524, 1562, 1704, 2343, 2794, 3048, 3124, 4191, 4686, 5588, 6248, 8382, 9017, 9372, 11176, 16764, 18034, 18744, 27051, 33528, 36068, 54102, 72136, 99187, 108204, 198374, 216408, 297561, 396748, 595122, 793496, 1190244, 2380488]

約数ペア:

[(1, 2380488), (2, 1190244), (3, 793496), (4, 595122), (6, 396748), (8, 297561), (11, 216408), (12, 198374), (22, 108204), (24, 99187), (33, 72136), (44, 54102), (66, 36068), (71, 33528), (88, 27051), (127, 18744), (132, 18034), (142, 16764), (213, 11176), (254, 9372), (264, 9017), (284, 8382), (381, 6248), (426, 5588), (508, 4686), (568, 4191), (762, 3124), (781, 3048), (852, 2794), (1016, 2343), (1397, 1704), (1524, 1562)]