19489688496

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1452

約数の個数: 240

約数和(自身を含む): 58496256000

約数和(自身を除く): 39006567504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 41, 48, 58, 72, 82, 87, 89, 116, 123, 144, 164, 174, 178, 232, 246, 261, 267, 328, 348, 356, 369, 464, 492, 522, 534, 656, 696, 712, 738, 801, 984, 1044, 1068, 1189, 1279, 1392, 1424, 1476, 1602, 1968, 2088, 2136, 2378, 2558, 2581, 2952, 3204, 3567, 3649, 3837, 4176, 4272, 4756, 5116, 5162, 5904, 6408, 7134, 7298, 7674, 7743, 9512, 10232, 10324, 10701, 10947, 11511, 12816, 14268, 14596, 15348, 15486, 19024, 20464, 20648, 21402, 21894, 23022, 23229, 28536, 29192, 30696, 30972, 32841, 37091, 41296, 42804, 43788, 46044, 46458, 52439, 57072, 58384, 61392, 61944, 65682, 74182, 85608, 87576, 92088, 92916, 104878, 105821, 111273, 113831, 123888, 131364, 148364, 157317, 171216, 175152, 184176, 185832, 209756, 211642, 222546, 227662, 262728, 296728, 314634, 317463, 333819, 341493, 371664, 419512, 423284, 445092, 455324, 471951, 525456, 593456, 629268, 634926, 667638, 682986, 839024, 846568, 890184, 910648, 943902, 952389, 1024479, 1258536, 1269852, 1335276, 1365972, 1520731, 1693136, 1780368, 1821296, 1887804, 1904778, 2048958, 2517072, 2539704, 2670552, 2731944, 3041462, 3301099, 3775608, 3809556, 4097916, 4562193, 4667071, 5079408, 5341104, 5463888, 6082924, 6602198, 7551216, 7619112, 8195832, 9124386, 9334142, 9903297, 12165848, 13204396, 13686579, 14001213, 15238224, 16391664, 18248772, 18668284, 19806594, 24331696, 26408792, 27373158, 28002426, 29709891, 36497544, 37336568, 39613188, 42003639, 52817584, 54746316, 56004852, 59419782, 72995088, 74673136, 79226376, 84007278, 109492632, 112009704, 118839564, 135345059, 158452752, 168014556, 218985264, 224019408, 237679128, 270690118, 336029112, 406035177, 475358256, 541380236, 672058224, 812070354, 1082760472, 1218105531, 1624140708, 2165520944, 2436211062, 3248281416, 4872422124, 6496562832, 9744844248, 19489688496]

約数ペア:

[(1, 19489688496), (2, 9744844248), (3, 6496562832), (4, 4872422124), (6, 3248281416), (8, 2436211062), (9, 2165520944), (12, 1624140708), (16, 1218105531), (18, 1082760472), (24, 812070354), (29, 672058224), (36, 541380236), (41, 475358256), (48, 406035177), (58, 336029112), (72, 270690118), (82, 237679128), (87, 224019408), (89, 218985264), (116, 168014556), (123, 158452752), (144, 135345059), (164, 118839564), (174, 112009704), (178, 109492632), (232, 84007278), (246, 79226376), (261, 74673136), (267, 72995088), (328, 59419782), (348, 56004852), (356, 54746316), (369, 52817584), (464, 42003639), (492, 39613188), (522, 37336568), (534, 36497544), (656, 29709891), (696, 28002426), (712, 27373158), (738, 26408792), (801, 24331696), (984, 19806594), (1044, 18668284), (1068, 18248772), (1189, 16391664), (1279, 15238224), (1392, 14001213), (1424, 13686579), (1476, 13204396), (1602, 12165848), (1968, 9903297), (2088, 9334142), (2136, 9124386), (2378, 8195832), (2558, 7619112), (2581, 7551216), (2952, 6602198), (3204, 6082924), (3567, 5463888), (3649, 5341104), (3837, 5079408), (4176, 4667071), (4272, 4562193), (4756, 4097916), (5116, 3809556), (5162, 3775608), (5904, 3301099), (6408, 3041462), (7134, 2731944), (7298, 2670552), (7674, 2539704), (7743, 2517072), (9512, 2048958), (10232, 1904778), (10324, 1887804), (10701, 1821296), (10947, 1780368), (11511, 1693136), (12816, 1520731), (14268, 1365972), (14596, 1335276), (15348, 1269852), (15486, 1258536), (19024, 1024479), (20464, 952389), (20648, 943902), (21402, 910648), (21894, 890184), (23022, 846568), (23229, 839024), (28536, 682986), (29192, 667638), (30696, 634926), (30972, 629268), (32841, 593456), (37091, 525456), (41296, 471951), (42804, 455324), (43788, 445092), (46044, 423284), (46458, 419512), (52439, 371664), (57072, 341493), (58384, 333819), (61392, 317463), (61944, 314634), (65682, 296728), (74182, 262728), (85608, 227662), (87576, 222546), (92088, 211642), (92916, 209756), (104878, 185832), (105821, 184176), (111273, 175152), (113831, 171216), (123888, 157317), (131364, 148364)]