21977891208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2111}}^1$

素因数の和:2377

約数の個数: 288

約数和(自身を含む): 74931816960

約数和(自身を除く): 52953925752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 227, 234, 252, 273, 294, 312, 364, 392, 441, 454, 468, 504, 546, 588, 637, 681, 728, 819, 882, 908, 936, 1092, 1176, 1274, 1362, 1589, 1638, 1764, 1816, 1911, 2043, 2111, 2184, 2548, 2724, 2951, 3178, 3276, 3528, 3822, 4086, 4222, 4767, 5096, 5448, 5733, 5902, 6333, 6356, 6552, 7644, 8172, 8444, 8853, 9534, 11123, 11466, 11804, 12666, 12712, 14301, 14777, 15288, 16344, 16888, 17706, 18999, 19068, 20657, 22246, 22932, 23608, 25332, 26559, 27443, 28602, 29554, 33369, 35412, 37998, 38136, 41314, 44331, 44492, 45864, 50664, 53118, 54886, 57204, 59108, 61971, 66738, 70824, 75996, 82329, 82628, 88662, 88984, 100107, 103439, 106236, 109772, 114408, 118216, 123942, 132993, 133476, 144599, 151992, 164658, 165256, 177324, 185913, 192101, 200214, 206878, 212472, 219544, 246987, 247884, 265986, 266952, 289198, 310317, 329316, 354648, 371826, 384202, 400428, 413756, 433797, 479197, 493974, 495768, 531972, 576303, 578396, 620634, 658632, 743652, 768404, 800856, 827512, 867594, 930951, 958394, 987948, 1063944, 1152606, 1156792, 1241268, 1301391, 1344707, 1437591, 1487304, 1536808, 1728909, 1735188, 1861902, 1916788, 1975896, 2305212, 2482536, 2602782, 2689414, 2875182, 3354379, 3457818, 3470376, 3723804, 3833576, 4034121, 4312773, 4610424, 5205564, 5378828, 5750364, 6229561, 6708758, 6915636, 7447608, 8068242, 8625546, 10063137, 10411128, 10757656, 11500728, 12102363, 12459122, 13417516, 13831272, 16136484, 17251092, 18688683, 20126274, 23480653, 24204726, 24918244, 26835032, 30189411, 32272968, 34502184, 37377366, 40252548, 43606927, 46961306, 48409452, 49836488, 56066049, 60378822, 70441959, 74754732, 80505096, 87213854, 93922612, 96818904, 112132098, 120757644, 130820781, 140883918, 149509464, 174427708, 187845224, 211325877, 224264196, 241515288, 261641562, 281767836, 305248489, 348855416, 392462343, 422651754, 448528392, 523283124, 563535672, 610496978, 784924686, 845303508, 915745467, 1046566248, 1220993956, 1569849372, 1690607016, 1831490934, 2441987912, 2747236401, 3139698744, 3662981868, 5494472802, 7325963736, 10988945604, 21977891208]

約数ペア:

[(1, 21977891208), (2, 10988945604), (3, 7325963736), (4, 5494472802), (6, 3662981868), (7, 3139698744), (8, 2747236401), (9, 2441987912), (12, 1831490934), (13, 1690607016), (14, 1569849372), (18, 1220993956), (21, 1046566248), (24, 915745467), (26, 845303508), (28, 784924686), (36, 610496978), (39, 563535672), (42, 523283124), (49, 448528392), (52, 422651754), (56, 392462343), (63, 348855416), (72, 305248489), (78, 281767836), (84, 261641562), (91, 241515288), (98, 224264196), (104, 211325877), (117, 187845224), (126, 174427708), (147, 149509464), (156, 140883918), (168, 130820781), (182, 120757644), (196, 112132098), (227, 96818904), (234, 93922612), (252, 87213854), (273, 80505096), (294, 74754732), (312, 70441959), (364, 60378822), (392, 56066049), (441, 49836488), (454, 48409452), (468, 46961306), (504, 43606927), (546, 40252548), (588, 37377366), (637, 34502184), (681, 32272968), (728, 30189411), (819, 26835032), (882, 24918244), (908, 24204726), (936, 23480653), (1092, 20126274), (1176, 18688683), (1274, 17251092), (1362, 16136484), (1589, 13831272), (1638, 13417516), (1764, 12459122), (1816, 12102363), (1911, 11500728), (2043, 10757656), (2111, 10411128), (2184, 10063137), (2548, 8625546), (2724, 8068242), (2951, 7447608), (3178, 6915636), (3276, 6708758), (3528, 6229561), (3822, 5750364), (4086, 5378828), (4222, 5205564), (4767, 4610424), (5096, 4312773), (5448, 4034121), (5733, 3833576), (5902, 3723804), (6333, 3470376), (6356, 3457818), (6552, 3354379), (7644, 2875182), (8172, 2689414), (8444, 2602782), (8853, 2482536), (9534, 2305212), (11123, 1975896), (11466, 1916788), (11804, 1861902), (12666, 1735188), (12712, 1728909), (14301, 1536808), (14777, 1487304), (15288, 1437591), (16344, 1344707), (16888, 1301391), (17706, 1241268), (18999, 1156792), (19068, 1152606), (20657, 1063944), (22246, 987948), (22932, 958394), (23608, 930951), (25332, 867594), (26559, 827512), (27443, 800856), (28602, 768404), (29554, 743652), (33369, 658632), (35412, 620634), (37998, 578396), (38136, 576303), (41314, 531972), (44331, 495768), (44492, 493974), (45864, 479197), (50664, 433797), (53118, 413756), (54886, 400428), (57204, 384202), (59108, 371826), (61971, 354648), (66738, 329316), (70824, 310317), (75996, 289198), (82329, 266952), (82628, 265986), (88662, 247884), (88984, 246987), (100107, 219544), (103439, 212472), (106236, 206878), (109772, 200214), (114408, 192101), (118216, 185913), (123942, 177324), (132993, 165256), (133476, 164658), (144599, 151992)]