1609744144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4649}}^1$

素因数の和:4760

約数の個数: 80

約数和(自身を含む): 3528792000

約数和(自身を除く): 1919047856

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 67, 68, 76, 134, 136, 152, 268, 272, 304, 323, 536, 646, 1072, 1139, 1273, 1292, 2278, 2546, 2584, 4556, 4649, 5092, 5168, 9112, 9298, 10184, 18224, 18596, 20368, 21641, 37192, 43282, 74384, 79033, 86564, 88331, 158066, 173128, 176662, 311483, 316132, 346256, 353324, 622966, 632264, 706648, 1245932, 1264528, 1413296, 1501627, 2491864, 3003254, 4983728, 5295211, 5918177, 6006508, 10590422, 11836354, 12013016, 21180844, 23672708, 24026032, 42361688, 47345416, 84723376, 94690832, 100609009, 201218018, 402436036, 804872072, 1609744144]

約数ペア:

[(1, 1609744144), (2, 804872072), (4, 402436036), (8, 201218018), (16, 100609009), (17, 94690832), (19, 84723376), (34, 47345416), (38, 42361688), (67, 24026032), (68, 23672708), (76, 21180844), (134, 12013016), (136, 11836354), (152, 10590422), (268, 6006508), (272, 5918177), (304, 5295211), (323, 4983728), (536, 3003254), (646, 2491864), (1072, 1501627), (1139, 1413296), (1273, 1264528), (1292, 1245932), (2278, 706648), (2546, 632264), (2584, 622966), (4556, 353324), (4649, 346256), (5092, 316132), (5168, 311483), (9112, 176662), (9298, 173128), (10184, 158066), (18224, 88331), (18596, 86564), (20368, 79033), (21641, 74384), (37192, 43282)]