2178207864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2218

約数の個数: 192

約数和(自身を含む): 7076160000

約数和(自身を除く): 4897952136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 71, 72, 84, 87, 116, 126, 142, 168, 174, 203, 213, 232, 252, 261, 284, 348, 406, 426, 497, 504, 522, 568, 609, 639, 696, 812, 852, 994, 1044, 1218, 1278, 1491, 1624, 1704, 1827, 1988, 2059, 2088, 2099, 2436, 2556, 2982, 3654, 3976, 4118, 4198, 4473, 4872, 5112, 5964, 6177, 6297, 7308, 8236, 8396, 8946, 11928, 12354, 12594, 14413, 14616, 14693, 16472, 16792, 17892, 18531, 18891, 24708, 25188, 28826, 29386, 35784, 37062, 37782, 43239, 44079, 49416, 50376, 57652, 58772, 60871, 74124, 75564, 86478, 88158, 115304, 117544, 121742, 129717, 132237, 148248, 149029, 151128, 172956, 176316, 182613, 243484, 259434, 264474, 298058, 345912, 352632, 365226, 426097, 447087, 486968, 518868, 528948, 547839, 596116, 730452, 852194, 894174, 1037736, 1043203, 1057896, 1095678, 1192232, 1278291, 1341261, 1460904, 1704388, 1788348, 2086406, 2191356, 2556582, 2682522, 3129609, 3408776, 3576696, 3834873, 4172812, 4321841, 4382712, 5113164, 5365044, 6259218, 7669746, 8345624, 8643682, 9388827, 10226328, 10730088, 12518436, 12965523, 15339492, 17287364, 18777654, 25036872, 25931046, 30252887, 30678984, 34574728, 37555308, 38896569, 51862092, 60505774, 75110616, 77793138, 90758661, 103724184, 121011548, 155586276, 181517322, 242023096, 272275983, 311172552, 363034644, 544551966, 726069288, 1089103932, 2178207864]

約数ペア:

[(1, 2178207864), (2, 1089103932), (3, 726069288), (4, 544551966), (6, 363034644), (7, 311172552), (8, 272275983), (9, 242023096), (12, 181517322), (14, 155586276), (18, 121011548), (21, 103724184), (24, 90758661), (28, 77793138), (29, 75110616), (36, 60505774), (42, 51862092), (56, 38896569), (58, 37555308), (63, 34574728), (71, 30678984), (72, 30252887), (84, 25931046), (87, 25036872), (116, 18777654), (126, 17287364), (142, 15339492), (168, 12965523), (174, 12518436), (203, 10730088), (213, 10226328), (232, 9388827), (252, 8643682), (261, 8345624), (284, 7669746), (348, 6259218), (406, 5365044), (426, 5113164), (497, 4382712), (504, 4321841), (522, 4172812), (568, 3834873), (609, 3576696), (639, 3408776), (696, 3129609), (812, 2682522), (852, 2556582), (994, 2191356), (1044, 2086406), (1218, 1788348), (1278, 1704388), (1491, 1460904), (1624, 1341261), (1704, 1278291), (1827, 1192232), (1988, 1095678), (2059, 1057896), (2088, 1043203), (2099, 1037736), (2436, 894174), (2556, 852194), (2982, 730452), (3654, 596116), (3976, 547839), (4118, 528948), (4198, 518868), (4473, 486968), (4872, 447087), (5112, 426097), (5964, 365226), (6177, 352632), (6297, 345912), (7308, 298058), (8236, 264474), (8396, 259434), (8946, 243484), (11928, 182613), (12354, 176316), (12594, 172956), (14413, 151128), (14616, 149029), (14693, 148248), (16472, 132237), (16792, 129717), (17892, 121742), (18531, 117544), (18891, 115304), (24708, 88158), (25188, 86478), (28826, 75564), (29386, 74124), (35784, 60871), (37062, 58772), (37782, 57652), (43239, 50376), (44079, 49416)]