21382220736

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{929}}^1\times {\mathrm{1289}}^1$

素因数の和:2267

約数の個数: 168

約数和(自身を含む): 63382550400

約数和(自身を除く): 42000329664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 929, 992, 1116, 1289, 1488, 1858, 1984, 2232, 2578, 2787, 2976, 3716, 3867, 4464, 5156, 5574, 5952, 7432, 7734, 8361, 8928, 10312, 11148, 11601, 14864, 15468, 16722, 17856, 20624, 22296, 23202, 28799, 29728, 30936, 33444, 39959, 41248, 44592, 46404, 57598, 59456, 61872, 66888, 79918, 82496, 86397, 89184, 92808, 115196, 119877, 123744, 133776, 159836, 172794, 178368, 185616, 230392, 239754, 247488, 259191, 267552, 319672, 345588, 359631, 371232, 460784, 479508, 518382, 535104, 639344, 691176, 719262, 742464, 921568, 959016, 1036764, 1197481, 1278688, 1382352, 1438524, 1843136, 1918032, 2073528, 2394962, 2557376, 2764704, 2877048, 3592443, 3836064, 4147056, 4789924, 5529408, 5754096, 7184886, 7672128, 8294112, 9579848, 10777329, 11508192, 14369772, 16588224, 19159696, 21554658, 23016384, 28739544, 37121911, 38319392, 43109316, 57479088, 74243822, 76638784, 86218632, 111365733, 114958176, 148487644, 172437264, 222731466, 229916352, 296975288, 334097199, 344874528, 445462932, 593950576, 668194398, 689749056, 890925864, 1187901152, 1336388796, 1781851728, 2375802304, 2672777592, 3563703456, 5345555184, 7127406912, 10691110368, 21382220736]

約数ペア:

[(1, 21382220736), (2, 10691110368), (3, 7127406912), (4, 5345555184), (6, 3563703456), (8, 2672777592), (9, 2375802304), (12, 1781851728), (16, 1336388796), (18, 1187901152), (24, 890925864), (31, 689749056), (32, 668194398), (36, 593950576), (48, 445462932), (62, 344874528), (64, 334097199), (72, 296975288), (93, 229916352), (96, 222731466), (124, 172437264), (144, 148487644), (186, 114958176), (192, 111365733), (248, 86218632), (279, 76638784), (288, 74243822), (372, 57479088), (496, 43109316), (558, 38319392), (576, 37121911), (744, 28739544), (929, 23016384), (992, 21554658), (1116, 19159696), (1289, 16588224), (1488, 14369772), (1858, 11508192), (1984, 10777329), (2232, 9579848), (2578, 8294112), (2787, 7672128), (2976, 7184886), (3716, 5754096), (3867, 5529408), (4464, 4789924), (5156, 4147056), (5574, 3836064), (5952, 3592443), (7432, 2877048), (7734, 2764704), (8361, 2557376), (8928, 2394962), (10312, 2073528), (11148, 1918032), (11601, 1843136), (14864, 1438524), (15468, 1382352), (16722, 1278688), (17856, 1197481), (20624, 1036764), (22296, 959016), (23202, 921568), (28799, 742464), (29728, 719262), (30936, 691176), (33444, 639344), (39959, 535104), (41248, 518382), (44592, 479508), (46404, 460784), (57598, 371232), (59456, 359631), (61872, 345588), (66888, 319672), (79918, 267552), (82496, 259191), (86397, 247488), (89184, 239754), (92808, 230392), (115196, 185616), (119877, 178368), (123744, 172794), (133776, 159836)]