1644618768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{6991}}^1$

素因数の和:7057

約数の個数: 120

約数和(自身を含む): 4759873920

約数和(自身を除く): 3115255152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 169, 174, 208, 232, 312, 338, 348, 377, 464, 507, 624, 676, 696, 754, 1014, 1131, 1352, 1392, 1508, 2028, 2262, 2704, 3016, 4056, 4524, 4901, 6032, 6991, 8112, 9048, 9802, 13982, 14703, 18096, 19604, 20973, 27964, 29406, 39208, 41946, 55928, 58812, 78416, 83892, 90883, 111856, 117624, 167784, 181766, 202739, 235248, 272649, 335568, 363532, 405478, 545298, 608217, 727064, 810956, 1090596, 1181479, 1216434, 1454128, 1621912, 2181192, 2362958, 2432868, 2635607, 3243824, 3544437, 4362384, 4725916, 4865736, 5271214, 7088874, 7906821, 9451832, 9731472, 10542428, 14177748, 15813642, 18903664, 21084856, 28355496, 31627284, 34262891, 42169712, 56710992, 63254568, 68525782, 102788673, 126509136, 137051564, 205577346, 274103128, 411154692, 548206256, 822309384, 1644618768]

約数ペア:

[(1, 1644618768), (2, 822309384), (3, 548206256), (4, 411154692), (6, 274103128), (8, 205577346), (12, 137051564), (13, 126509136), (16, 102788673), (24, 68525782), (26, 63254568), (29, 56710992), (39, 42169712), (48, 34262891), (52, 31627284), (58, 28355496), (78, 21084856), (87, 18903664), (104, 15813642), (116, 14177748), (156, 10542428), (169, 9731472), (174, 9451832), (208, 7906821), (232, 7088874), (312, 5271214), (338, 4865736), (348, 4725916), (377, 4362384), (464, 3544437), (507, 3243824), (624, 2635607), (676, 2432868), (696, 2362958), (754, 2181192), (1014, 1621912), (1131, 1454128), (1352, 1216434), (1392, 1181479), (1508, 1090596), (2028, 810956), (2262, 727064), (2704, 608217), (3016, 545298), (4056, 405478), (4524, 363532), (4901, 335568), (6032, 272649), (6991, 235248), (8112, 202739), (9048, 181766), (9802, 167784), (13982, 117624), (14703, 111856), (18096, 90883), (19604, 83892), (20973, 78416), (27964, 58812), (29406, 55928), (39208, 41946)]