1881936672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8779}}^1$

素因数の和:8839

約数の個数: 192

約数和(自身を含む): 6372172800

約数和(自身を除く): 4490236128

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 32, 33, 42, 44, 48, 56, 58, 66, 77, 84, 87, 88, 96, 112, 116, 132, 154, 168, 174, 176, 203, 224, 231, 232, 264, 308, 319, 336, 348, 352, 406, 462, 464, 528, 609, 616, 638, 672, 696, 812, 924, 928, 957, 1056, 1218, 1232, 1276, 1392, 1624, 1848, 1914, 2233, 2436, 2464, 2552, 2784, 3248, 3696, 3828, 4466, 4872, 5104, 6496, 6699, 7392, 7656, 8779, 8932, 9744, 10208, 13398, 15312, 17558, 17864, 19488, 26337, 26796, 30624, 35116, 35728, 52674, 53592, 61453, 70232, 71456, 96569, 105348, 107184, 122906, 140464, 184359, 193138, 210696, 214368, 245812, 254591, 280928, 289707, 368718, 386276, 421392, 491624, 509182, 579414, 675983, 737436, 763773, 772552, 842784, 983248, 1018364, 1158828, 1351966, 1474872, 1527546, 1545104, 1782137, 1966496, 2027949, 2036728, 2317656, 2703932, 2800501, 2949744, 3055092, 3090208, 3564274, 4055898, 4073456, 4635312, 5346411, 5407864, 5601002, 5899488, 6110184, 7128548, 8111796, 8146912, 8401503, 9270624, 10692822, 10815728, 11202004, 12220368, 14257096, 16223592, 16803006, 19603507, 21385644, 21631456, 22404008, 24440736, 28514192, 32447184, 33606012, 39207014, 42771288, 44808016, 57028384, 58810521, 64894368, 67212024, 78414028, 85542576, 89616032, 117621042, 134424048, 156828056, 171085152, 235242084, 268848096, 313656112, 470484168, 627312224, 940968336, 1881936672]

約数ペア:

[(1, 1881936672), (2, 940968336), (3, 627312224), (4, 470484168), (6, 313656112), (7, 268848096), (8, 235242084), (11, 171085152), (12, 156828056), (14, 134424048), (16, 117621042), (21, 89616032), (22, 85542576), (24, 78414028), (28, 67212024), (29, 64894368), (32, 58810521), (33, 57028384), (42, 44808016), (44, 42771288), (48, 39207014), (56, 33606012), (58, 32447184), (66, 28514192), (77, 24440736), (84, 22404008), (87, 21631456), (88, 21385644), (96, 19603507), (112, 16803006), (116, 16223592), (132, 14257096), (154, 12220368), (168, 11202004), (174, 10815728), (176, 10692822), (203, 9270624), (224, 8401503), (231, 8146912), (232, 8111796), (264, 7128548), (308, 6110184), (319, 5899488), (336, 5601002), (348, 5407864), (352, 5346411), (406, 4635312), (462, 4073456), (464, 4055898), (528, 3564274), (609, 3090208), (616, 3055092), (638, 2949744), (672, 2800501), (696, 2703932), (812, 2317656), (924, 2036728), (928, 2027949), (957, 1966496), (1056, 1782137), (1218, 1545104), (1232, 1527546), (1276, 1474872), (1392, 1351966), (1624, 1158828), (1848, 1018364), (1914, 983248), (2233, 842784), (2436, 772552), (2464, 763773), (2552, 737436), (2784, 675983), (3248, 579414), (3696, 509182), (3828, 491624), (4466, 421392), (4872, 386276), (5104, 368718), (6496, 289707), (6699, 280928), (7392, 254591), (7656, 245812), (8779, 214368), (8932, 210696), (9744, 193138), (10208, 184359), (13398, 140464), (15312, 122906), (17558, 107184), (17864, 105348), (19488, 96569), (26337, 71456), (26796, 70232), (30624, 61453), (35116, 53592), (35728, 52674)]