1818281142144

素因数分解:

$2^7\times 3^2\times {\mathrm{139}}^1\times {\mathrm{547}}^1\times {\mathrm{20759}}^1$

素因数の和:21465

約数の個数: 192

約数和(自身を含む): 5279824368000

約数和(自身を除く): 3461543225856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 278, 288, 384, 417, 547, 556, 576, 834, 1094, 1112, 1152, 1251, 1641, 1668, 2188, 2224, 2502, 3282, 3336, 4376, 4448, 4923, 5004, 6564, 6672, 8752, 8896, 9846, 10008, 13128, 13344, 17504, 17792, 19692, 20016, 20759, 26256, 26688, 35008, 39384, 40032, 41518, 52512, 53376, 62277, 70016, 76033, 78768, 80064, 83036, 105024, 124554, 152066, 157536, 160128, 166072, 186831, 210048, 228099, 249108, 304132, 315072, 332144, 373662, 456198, 498216, 608264, 630144, 664288, 684297, 747324, 912396, 996432, 1216528, 1328576, 1368594, 1494648, 1824792, 1992864, 2433056, 2657152, 2737188, 2885501, 2989296, 3649584, 3985728, 4866112, 5474376, 5771002, 5978592, 7299168, 7971456, 8656503, 9732224, 10948752, 11355173, 11542004, 11957184, 14598336, 17313006, 21897504, 22710346, 23084008, 23914368, 25969509, 29196672, 34065519, 34626012, 43795008, 45420692, 46168016, 51939018, 68131038, 69252024, 87590016, 90841384, 92336032, 102196557, 103878036, 136262076, 138504048, 181682768, 184672064, 204393114, 207756072, 272524152, 277008096, 363365536, 369344128, 408786228, 415512144, 545048304, 554016192, 726731072, 817572456, 831024288, 1090096608, 1108032384, 1453462144, 1578369047, 1635144912, 1662048576, 2180193216, 3156738094, 3270289824, 3324097152, 4360386432, 4735107141, 6313476188, 6540579648, 9470214282, 12626952376, 13081159296, 14205321423, 18940428564, 25253904752, 28410642846, 37880857128, 50507809504, 56821285692, 75761714256, 101015619008, 113642571384, 151523428512, 202031238016, 227285142768, 303046857024, 454570285536, 606093714048, 909140571072, 1818281142144]

約数ペア:

[(1, 1818281142144), (2, 909140571072), (3, 606093714048), (4, 454570285536), (6, 303046857024), (8, 227285142768), (9, 202031238016), (12, 151523428512), (16, 113642571384), (18, 101015619008), (24, 75761714256), (32, 56821285692), (36, 50507809504), (48, 37880857128), (64, 28410642846), (72, 25253904752), (96, 18940428564), (128, 14205321423), (139, 13081159296), (144, 12626952376), (192, 9470214282), (278, 6540579648), (288, 6313476188), (384, 4735107141), (417, 4360386432), (547, 3324097152), (556, 3270289824), (576, 3156738094), (834, 2180193216), (1094, 1662048576), (1112, 1635144912), (1152, 1578369047), (1251, 1453462144), (1641, 1108032384), (1668, 1090096608), (2188, 831024288), (2224, 817572456), (2502, 726731072), (3282, 554016192), (3336, 545048304), (4376, 415512144), (4448, 408786228), (4923, 369344128), (5004, 363365536), (6564, 277008096), (6672, 272524152), (8752, 207756072), (8896, 204393114), (9846, 184672064), (10008, 181682768), (13128, 138504048), (13344, 136262076), (17504, 103878036), (17792, 102196557), (19692, 92336032), (20016, 90841384), (20759, 87590016), (26256, 69252024), (26688, 68131038), (35008, 51939018), (39384, 46168016), (40032, 45420692), (41518, 43795008), (52512, 34626012), (53376, 34065519), (62277, 29196672), (70016, 25969509), (76033, 23914368), (78768, 23084008), (80064, 22710346), (83036, 21897504), (105024, 17313006), (124554, 14598336), (152066, 11957184), (157536, 11542004), (160128, 11355173), (166072, 10948752), (186831, 9732224), (210048, 8656503), (228099, 7971456), (249108, 7299168), (304132, 5978592), (315072, 5771002), (332144, 5474376), (373662, 4866112), (456198, 3985728), (498216, 3649584), (608264, 2989296), (630144, 2885501), (664288, 2737188), (684297, 2657152), (747324, 2433056), (912396, 1992864), (996432, 1824792), (1216528, 1494648), (1328576, 1368594)]