2155093416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:928

約数の個数: 192

約数和(自身を含む): 6902563200

約数和(自身を除く): 4747469784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 163, 168, 222, 252, 259, 296, 326, 333, 444, 489, 504, 518, 652, 666, 709, 777, 888, 978, 1036, 1141, 1304, 1332, 1418, 1467, 1554, 1956, 2072, 2127, 2282, 2331, 2664, 2836, 2934, 3108, 3423, 3912, 4254, 4564, 4662, 4963, 5672, 5868, 6031, 6216, 6381, 6846, 8508, 9128, 9324, 9926, 10269, 11736, 12062, 12762, 13692, 14889, 17016, 18093, 18648, 19852, 20538, 24124, 25524, 26233, 27384, 29778, 36186, 39704, 41076, 42217, 44667, 48248, 51048, 52466, 54279, 59556, 72372, 78699, 82152, 84434, 89334, 104932, 108558, 115567, 119112, 126651, 144744, 157398, 168868, 178668, 183631, 209864, 217116, 231134, 236097, 253302, 314796, 337736, 346701, 357336, 367262, 379953, 434232, 462268, 472194, 506604, 550893, 629592, 693402, 734524, 759906, 808969, 924536, 944388, 1013208, 1040103, 1101786, 1386804, 1469048, 1519812, 1617938, 1652679, 1888776, 2080206, 2203572, 2426907, 2773608, 3039624, 3235876, 3305358, 4160412, 4275979, 4407144, 4853814, 6471752, 6610716, 7280721, 8320824, 8551958, 9707628, 12827937, 13221432, 14561442, 17103916, 19415256, 25655874, 29122884, 29931853, 34207832, 38483811, 51311748, 58245768, 59863706, 76967622, 89795559, 102623496, 119727412, 153935244, 179591118, 239454824, 269386677, 307870488, 359182236, 538773354, 718364472, 1077546708, 2155093416]

約数ペア:

[(1, 2155093416), (2, 1077546708), (3, 718364472), (4, 538773354), (6, 359182236), (7, 307870488), (8, 269386677), (9, 239454824), (12, 179591118), (14, 153935244), (18, 119727412), (21, 102623496), (24, 89795559), (28, 76967622), (36, 59863706), (37, 58245768), (42, 51311748), (56, 38483811), (63, 34207832), (72, 29931853), (74, 29122884), (84, 25655874), (111, 19415256), (126, 17103916), (148, 14561442), (163, 13221432), (168, 12827937), (222, 9707628), (252, 8551958), (259, 8320824), (296, 7280721), (326, 6610716), (333, 6471752), (444, 4853814), (489, 4407144), (504, 4275979), (518, 4160412), (652, 3305358), (666, 3235876), (709, 3039624), (777, 2773608), (888, 2426907), (978, 2203572), (1036, 2080206), (1141, 1888776), (1304, 1652679), (1332, 1617938), (1418, 1519812), (1467, 1469048), (1554, 1386804), (1956, 1101786), (2072, 1040103), (2127, 1013208), (2282, 944388), (2331, 924536), (2664, 808969), (2836, 759906), (2934, 734524), (3108, 693402), (3423, 629592), (3912, 550893), (4254, 506604), (4564, 472194), (4662, 462268), (4963, 434232), (5672, 379953), (5868, 367262), (6031, 357336), (6216, 346701), (6381, 337736), (6846, 314796), (8508, 253302), (9128, 236097), (9324, 231134), (9926, 217116), (10269, 209864), (11736, 183631), (12062, 178668), (12762, 168868), (13692, 157398), (14889, 144744), (17016, 126651), (18093, 119112), (18648, 115567), (19852, 108558), (20538, 104932), (24124, 89334), (25524, 84434), (26233, 82152), (27384, 78699), (29778, 72372), (36186, 59556), (39704, 54279), (41076, 52466), (42217, 51048), (44667, 48248)]