2048449944

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{21559}}^1$

素因数の和:21712

約数の個数: 64

約数和(自身を含む): 5308934400

約数和(自身を除く): 3260484456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 107, 111, 148, 214, 222, 296, 321, 428, 444, 642, 856, 888, 1284, 2568, 3959, 7918, 11877, 15836, 21559, 23754, 31672, 43118, 47508, 64677, 86236, 95016, 129354, 172472, 258708, 517416, 797683, 1595366, 2306813, 2393049, 3190732, 4613626, 4786098, 6381464, 6920439, 9227252, 9572196, 13840878, 18454504, 19144392, 27681756, 55363512, 85352081, 170704162, 256056243, 341408324, 512112486, 682816648, 1024224972, 2048449944]

約数ペア:

[(1, 2048449944), (2, 1024224972), (3, 682816648), (4, 512112486), (6, 341408324), (8, 256056243), (12, 170704162), (24, 85352081), (37, 55363512), (74, 27681756), (107, 19144392), (111, 18454504), (148, 13840878), (214, 9572196), (222, 9227252), (296, 6920439), (321, 6381464), (428, 4786098), (444, 4613626), (642, 3190732), (856, 2393049), (888, 2306813), (1284, 1595366), (2568, 797683), (3959, 517416), (7918, 258708), (11877, 172472), (15836, 129354), (21559, 95016), (23754, 86236), (31672, 64677), (43118, 47508)]