1280103384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{262747}}^1$

素因数の和:262792

約数の個数: 64

約数和(自身を含む): 3783571200

約数和(自身を除く): 2503467816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 262747, 525494, 788241, 1050988, 1576482, 1839229, 2101976, 3152964, 3678458, 5517687, 6305928, 7356916, 7619663, 11035374, 14713832, 15239326, 22070748, 22858989, 30478652, 44141496, 45717978, 53337641, 60957304, 91435956, 106675282, 160012923, 182871912, 213350564, 320025846, 426701128, 640051692, 1280103384]

約数ペア:

[(1, 1280103384), (2, 640051692), (3, 426701128), (4, 320025846), (6, 213350564), (7, 182871912), (8, 160012923), (12, 106675282), (14, 91435956), (21, 60957304), (24, 53337641), (28, 45717978), (29, 44141496), (42, 30478652), (56, 22858989), (58, 22070748), (84, 15239326), (87, 14713832), (116, 11035374), (168, 7619663), (174, 7356916), (203, 6305928), (232, 5517687), (348, 3678458), (406, 3152964), (609, 2101976), (696, 1839229), (812, 1576482), (1218, 1050988), (1624, 788241), (2436, 525494), (4872, 262747)]