8901492768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{142433}}^1$

素因数の和:142487

約数の個数: 144

約数和(自身を含む): 29863282176

約数和(自身を除く): 20961789408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 31248, 62496, 142433, 284866, 427299, 569732, 854598, 997031, 1139464, 1281897, 1709196, 1994062, 2278928, 2563794, 2991093, 3418392, 3988124, 4415423, 4557856, 5127588, 5982186, 6836784, 7976248, 8830846, 8973279, 10255176, 11964372, 13246269, 13673568, 15952496, 17661692, 17946558, 20510352, 23928744, 26492538, 30907961, 31904992, 35323384, 35893116, 39738807, 41020704, 47857488, 52985076, 61815922, 70646768, 71786232, 79477614, 92723883, 95714976, 105970152, 123631844, 141293536, 143572464, 158955228, 185447766, 211940304, 247263688, 278171649, 287144928, 317910456, 370895532, 423880608, 494527376, 556343298, 635820912, 741791064, 989054752, 1112686596, 1271641824, 1483582128, 2225373192, 2967164256, 4450746384, 8901492768]

約数ペア:

[(1, 8901492768), (2, 4450746384), (3, 2967164256), (4, 2225373192), (6, 1483582128), (7, 1271641824), (8, 1112686596), (9, 989054752), (12, 741791064), (14, 635820912), (16, 556343298), (18, 494527376), (21, 423880608), (24, 370895532), (28, 317910456), (31, 287144928), (32, 278171649), (36, 247263688), (42, 211940304), (48, 185447766), (56, 158955228), (62, 143572464), (63, 141293536), (72, 123631844), (84, 105970152), (93, 95714976), (96, 92723883), (112, 79477614), (124, 71786232), (126, 70646768), (144, 61815922), (168, 52985076), (186, 47857488), (217, 41020704), (224, 39738807), (248, 35893116), (252, 35323384), (279, 31904992), (288, 30907961), (336, 26492538), (372, 23928744), (434, 20510352), (496, 17946558), (504, 17661692), (558, 15952496), (651, 13673568), (672, 13246269), (744, 11964372), (868, 10255176), (992, 8973279), (1008, 8830846), (1116, 7976248), (1302, 6836784), (1488, 5982186), (1736, 5127588), (1953, 4557856), (2016, 4415423), (2232, 3988124), (2604, 3418392), (2976, 2991093), (3472, 2563794), (3906, 2278928), (4464, 1994062), (5208, 1709196), (6944, 1281897), (7812, 1139464), (8928, 997031), (10416, 854598), (15624, 569732), (20832, 427299), (31248, 284866), (62496, 142433)]