1643860512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2129}}^1$

素因数の和:2535

約数の個数: 144

約数和(自身を含む): 5359011840

約数和(自身を除く): 3715151328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 383, 504, 672, 766, 1008, 1149, 1532, 2016, 2129, 2298, 2681, 3064, 3447, 4258, 4596, 5362, 6128, 6387, 6894, 8043, 8516, 9192, 10724, 12256, 12774, 13788, 14903, 16086, 17032, 18384, 19161, 21448, 24129, 25548, 27576, 29806, 32172, 34064, 36768, 38322, 42896, 44709, 48258, 51096, 55152, 59612, 64344, 68128, 76644, 85792, 89418, 96516, 102192, 110304, 119224, 128688, 134127, 153288, 178836, 193032, 204384, 238448, 257376, 268254, 306576, 357672, 386064, 476896, 536508, 613152, 715344, 772128, 815407, 1073016, 1430688, 1630814, 2146032, 2446221, 3261628, 4292064, 4892442, 5707849, 6523256, 7338663, 9784884, 11415698, 13046512, 14677326, 17123547, 19569768, 22831396, 26093024, 29354652, 34247094, 39139536, 45662792, 51370641, 58709304, 68494188, 78279072, 91325584, 102741282, 117418608, 136988376, 182651168, 205482564, 234837216, 273976752, 410965128, 547953504, 821930256, 1643860512]

約数ペア:

[(1, 1643860512), (2, 821930256), (3, 547953504), (4, 410965128), (6, 273976752), (7, 234837216), (8, 205482564), (9, 182651168), (12, 136988376), (14, 117418608), (16, 102741282), (18, 91325584), (21, 78279072), (24, 68494188), (28, 58709304), (32, 51370641), (36, 45662792), (42, 39139536), (48, 34247094), (56, 29354652), (63, 26093024), (72, 22831396), (84, 19569768), (96, 17123547), (112, 14677326), (126, 13046512), (144, 11415698), (168, 9784884), (224, 7338663), (252, 6523256), (288, 5707849), (336, 4892442), (383, 4292064), (504, 3261628), (672, 2446221), (766, 2146032), (1008, 1630814), (1149, 1430688), (1532, 1073016), (2016, 815407), (2129, 772128), (2298, 715344), (2681, 613152), (3064, 536508), (3447, 476896), (4258, 386064), (4596, 357672), (5362, 306576), (6128, 268254), (6387, 257376), (6894, 238448), (8043, 204384), (8516, 193032), (9192, 178836), (10724, 153288), (12256, 134127), (12774, 128688), (13788, 119224), (14903, 110304), (16086, 102192), (17032, 96516), (18384, 89418), (19161, 85792), (21448, 76644), (24129, 68128), (25548, 64344), (27576, 59612), (29806, 55152), (32172, 51096), (34064, 48258), (36768, 44709), (38322, 42896)]