21550976784

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{593}}^1$

素因数の和:1022

約数の個数: 240

約数和(自身を含む): 65494915200

約数和(自身を除く): 43943938416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 359, 444, 456, 592, 593, 666, 684, 703, 718, 888, 912, 1077, 1186, 1332, 1368, 1406, 1436, 1776, 1779, 2109, 2154, 2372, 2664, 2736, 2812, 2872, 3231, 3558, 4218, 4308, 4744, 5328, 5337, 5624, 5744, 6327, 6462, 6821, 7116, 8436, 8616, 9488, 10674, 11248, 11267, 12654, 12924, 13283, 13642, 14232, 16872, 17232, 20463, 21348, 21941, 22534, 25308, 25848, 26566, 27284, 28464, 33744, 33801, 39849, 40926, 42696, 43882, 45068, 50616, 51696, 53132, 54568, 61389, 65823, 67602, 79698, 81852, 85392, 87764, 90136, 101232, 101403, 106264, 109136, 119547, 122778, 131646, 135204, 159396, 163704, 175528, 180272, 197469, 202806, 212528, 212887, 239094, 245556, 252377, 263292, 270408, 318792, 327408, 351056, 394938, 405612, 416879, 425774, 478188, 491112, 504754, 526584, 540816, 637584, 638661, 757131, 789876, 811224, 833758, 851548, 956376, 982224, 1009508, 1053168, 1250637, 1277322, 1514262, 1579752, 1622448, 1667516, 1703096, 1912752, 1915983, 2019016, 2271393, 2501274, 2554644, 3028524, 3159504, 3335032, 3406192, 3751911, 3831966, 4038032, 4044853, 4542786, 5002548, 5109288, 6057048, 6670064, 7503822, 7663932, 7876819, 8089706, 9085572, 10005096, 10218576, 12114096, 12134559, 15007644, 15327864, 15753638, 16179412, 18171144, 20010192, 23630457, 24269118, 30015288, 30655728, 31507276, 32358824, 36342288, 36403677, 47260914, 48538236, 60030576, 63014552, 64717648, 70891371, 72807354, 94521828, 97076472, 126029104, 141782742, 145614708, 149659561, 189043656, 194152944, 283565484, 291229416, 299319122, 378087312, 448978683, 567130968, 582458832, 598638244, 897957366, 1134261936, 1197276488, 1346936049, 1795914732, 2394552976, 2693872098, 3591829464, 5387744196, 7183658928, 10775488392, 21550976784]

約数ペア:

[(1, 21550976784), (2, 10775488392), (3, 7183658928), (4, 5387744196), (6, 3591829464), (8, 2693872098), (9, 2394552976), (12, 1795914732), (16, 1346936049), (18, 1197276488), (19, 1134261936), (24, 897957366), (36, 598638244), (37, 582458832), (38, 567130968), (48, 448978683), (57, 378087312), (72, 299319122), (74, 291229416), (76, 283565484), (111, 194152944), (114, 189043656), (144, 149659561), (148, 145614708), (152, 141782742), (171, 126029104), (222, 97076472), (228, 94521828), (296, 72807354), (304, 70891371), (333, 64717648), (342, 63014552), (359, 60030576), (444, 48538236), (456, 47260914), (592, 36403677), (593, 36342288), (666, 32358824), (684, 31507276), (703, 30655728), (718, 30015288), (888, 24269118), (912, 23630457), (1077, 20010192), (1186, 18171144), (1332, 16179412), (1368, 15753638), (1406, 15327864), (1436, 15007644), (1776, 12134559), (1779, 12114096), (2109, 10218576), (2154, 10005096), (2372, 9085572), (2664, 8089706), (2736, 7876819), (2812, 7663932), (2872, 7503822), (3231, 6670064), (3558, 6057048), (4218, 5109288), (4308, 5002548), (4744, 4542786), (5328, 4044853), (5337, 4038032), (5624, 3831966), (5744, 3751911), (6327, 3406192), (6462, 3335032), (6821, 3159504), (7116, 3028524), (8436, 2554644), (8616, 2501274), (9488, 2271393), (10674, 2019016), (11248, 1915983), (11267, 1912752), (12654, 1703096), (12924, 1667516), (13283, 1622448), (13642, 1579752), (14232, 1514262), (16872, 1277322), (17232, 1250637), (20463, 1053168), (21348, 1009508), (21941, 982224), (22534, 956376), (25308, 851548), (25848, 833758), (26566, 811224), (27284, 789876), (28464, 757131), (33744, 638661), (33801, 637584), (39849, 540816), (40926, 526584), (42696, 504754), (43882, 491112), (45068, 478188), (50616, 425774), (51696, 416879), (53132, 405612), (54568, 394938), (61389, 351056), (65823, 327408), (67602, 318792), (79698, 270408), (81852, 263292), (85392, 252377), (87764, 245556), (90136, 239094), (101232, 212887), (101403, 212528), (106264, 202806), (109136, 197469), (119547, 180272), (122778, 175528), (131646, 163704), (135204, 159396)]