1947156744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12659}}^1$

素因数の和:12727

約数の個数: 128

約数和(自身を含む): 5742576000

約数和(自身を除く): 3795419256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 204, 221, 232, 312, 348, 377, 408, 442, 493, 663, 696, 754, 884, 986, 1131, 1326, 1479, 1508, 1768, 1972, 2262, 2652, 2958, 3016, 3944, 4524, 5304, 5916, 6409, 9048, 11832, 12659, 12818, 19227, 25318, 25636, 37977, 38454, 50636, 51272, 75954, 76908, 101272, 151908, 153816, 164567, 215203, 303816, 329134, 367111, 430406, 493701, 645609, 658268, 734222, 860812, 987402, 1101333, 1291218, 1316536, 1468444, 1721624, 1974804, 2202666, 2582436, 2797639, 2936888, 3949608, 4405332, 4772443, 5164872, 5595278, 6240887, 8392917, 8810664, 9544886, 11190556, 12481774, 14317329, 16785834, 18722661, 19089772, 22381112, 24963548, 28634658, 33571668, 37445322, 38179544, 49927096, 57269316, 67143336, 74890644, 81131531, 114538632, 149781288, 162263062, 243394593, 324526124, 486789186, 649052248, 973578372, 1947156744]

約数ペア:

[(1, 1947156744), (2, 973578372), (3, 649052248), (4, 486789186), (6, 324526124), (8, 243394593), (12, 162263062), (13, 149781288), (17, 114538632), (24, 81131531), (26, 74890644), (29, 67143336), (34, 57269316), (39, 49927096), (51, 38179544), (52, 37445322), (58, 33571668), (68, 28634658), (78, 24963548), (87, 22381112), (102, 19089772), (104, 18722661), (116, 16785834), (136, 14317329), (156, 12481774), (174, 11190556), (204, 9544886), (221, 8810664), (232, 8392917), (312, 6240887), (348, 5595278), (377, 5164872), (408, 4772443), (442, 4405332), (493, 3949608), (663, 2936888), (696, 2797639), (754, 2582436), (884, 2202666), (986, 1974804), (1131, 1721624), (1326, 1468444), (1479, 1316536), (1508, 1291218), (1768, 1101333), (1972, 987402), (2262, 860812), (2652, 734222), (2958, 658268), (3016, 645609), (3944, 493701), (4524, 430406), (5304, 367111), (5916, 329134), (6409, 303816), (9048, 215203), (11832, 164567), (12659, 153816), (12818, 151908), (19227, 101272), (25318, 76908), (25636, 75954), (37977, 51272), (38454, 50636)]