21657783456

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6367}}^1$

素因数の和:6544

約数の個数: 192

約数和(自身を含む): 65729986560

約数和(自身を除く): 44072203104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 127, 144, 186, 216, 248, 254, 279, 288, 372, 381, 432, 496, 508, 558, 744, 762, 837, 864, 992, 1016, 1116, 1143, 1488, 1524, 1674, 2032, 2232, 2286, 2976, 3048, 3348, 3429, 3937, 4064, 4464, 4572, 6096, 6367, 6696, 6858, 7874, 8928, 9144, 11811, 12192, 12734, 13392, 13716, 15748, 18288, 19101, 23622, 25468, 26784, 27432, 31496, 35433, 36576, 38202, 47244, 50936, 54864, 57303, 62992, 70866, 76404, 94488, 101872, 106299, 109728, 114606, 125984, 141732, 152808, 171909, 188976, 197377, 203744, 212598, 229212, 283464, 305616, 343818, 377952, 394754, 425196, 458424, 566928, 592131, 611232, 687636, 789508, 808609, 850392, 916848, 1133856, 1184262, 1375272, 1579016, 1617218, 1700784, 1776393, 1833696, 2368524, 2425827, 2750544, 3158032, 3234436, 3401568, 3552786, 4737048, 4851654, 5329179, 5501088, 6316064, 6468872, 7105572, 7277481, 9474096, 9703308, 10658358, 12937744, 14211144, 14554962, 18948192, 19406616, 21316716, 21832443, 25066879, 25875488, 28422288, 29109924, 38813232, 42633432, 43664886, 50133758, 56844576, 58219848, 75200637, 77626464, 85266864, 87329772, 100267516, 116439696, 150401274, 170533728, 174659544, 200535032, 225601911, 232879392, 300802548, 349319088, 401070064, 451203822, 601605096, 676805733, 698638176, 802140128, 902407644, 1203210192, 1353611466, 1804815288, 2406420384, 2707222932, 3609630576, 5414445864, 7219261152, 10828891728, 21657783456]

約数ペア:

[(1, 21657783456), (2, 10828891728), (3, 7219261152), (4, 5414445864), (6, 3609630576), (8, 2707222932), (9, 2406420384), (12, 1804815288), (16, 1353611466), (18, 1203210192), (24, 902407644), (27, 802140128), (31, 698638176), (32, 676805733), (36, 601605096), (48, 451203822), (54, 401070064), (62, 349319088), (72, 300802548), (93, 232879392), (96, 225601911), (108, 200535032), (124, 174659544), (127, 170533728), (144, 150401274), (186, 116439696), (216, 100267516), (248, 87329772), (254, 85266864), (279, 77626464), (288, 75200637), (372, 58219848), (381, 56844576), (432, 50133758), (496, 43664886), (508, 42633432), (558, 38813232), (744, 29109924), (762, 28422288), (837, 25875488), (864, 25066879), (992, 21832443), (1016, 21316716), (1116, 19406616), (1143, 18948192), (1488, 14554962), (1524, 14211144), (1674, 12937744), (2032, 10658358), (2232, 9703308), (2286, 9474096), (2976, 7277481), (3048, 7105572), (3348, 6468872), (3429, 6316064), (3937, 5501088), (4064, 5329179), (4464, 4851654), (4572, 4737048), (6096, 3552786), (6367, 3401568), (6696, 3234436), (6858, 3158032), (7874, 2750544), (8928, 2425827), (9144, 2368524), (11811, 1833696), (12192, 1776393), (12734, 1700784), (13392, 1617218), (13716, 1579016), (15748, 1375272), (18288, 1184262), (19101, 1133856), (23622, 916848), (25468, 850392), (26784, 808609), (27432, 789508), (31496, 687636), (35433, 611232), (36576, 592131), (38202, 566928), (47244, 458424), (50936, 425196), (54864, 394754), (57303, 377952), (62992, 343818), (70866, 305616), (76404, 283464), (94488, 229212), (101872, 212598), (106299, 203744), (109728, 197377), (114606, 188976), (125984, 171909), (141732, 152808)]