7438909128

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 22910662080

約数和(自身を除く): 15471752952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 53, 56, 71, 82, 84, 98, 106, 123, 142, 147, 159, 164, 168, 196, 212, 213, 246, 284, 287, 294, 318, 328, 371, 392, 424, 426, 492, 497, 568, 574, 588, 636, 742, 852, 861, 984, 994, 1113, 1148, 1176, 1272, 1484, 1491, 1681, 1704, 1722, 1988, 2009, 2173, 2226, 2296, 2597, 2911, 2968, 2982, 3362, 3444, 3479, 3763, 3976, 4018, 4346, 4452, 5043, 5194, 5822, 5964, 6027, 6519, 6724, 6888, 6958, 7526, 7791, 8036, 8692, 8733, 8904, 10086, 10388, 10437, 11289, 11644, 11767, 11928, 12054, 13038, 13448, 13916, 15052, 15211, 15582, 16072, 17384, 17466, 20172, 20377, 20776, 20874, 22578, 23288, 23534, 24108, 26076, 26341, 27832, 30104, 30422, 31164, 34932, 35301, 40344, 40754, 41748, 45156, 45633, 47068, 48216, 52152, 52682, 60844, 61131, 62328, 69864, 70602, 79023, 81508, 82369, 83496, 89093, 90312, 91266, 94136, 105364, 106477, 119351, 121688, 122262, 141204, 142639, 154283, 158046, 163016, 164738, 178186, 182532, 184387, 210728, 212954, 238702, 244524, 247107, 267279, 282408, 285278, 308566, 316092, 319431, 329476, 356372, 358053, 365064, 368774, 425908, 427917, 462849, 477404, 489048, 494214, 534558, 553161, 570556, 617132, 623651, 632184, 638862, 658952, 712744, 716106, 737548, 835457, 851816, 855834, 925698, 954808, 988428, 1069116, 1079981, 1106322, 1141112, 1234264, 1247302, 1277724, 1432212, 1475096, 1670914, 1711668, 1851396, 1870953, 1976856, 2138232, 2159962, 2212644, 2494604, 2506371, 2555448, 2864424, 3239943, 3341828, 3423336, 3702792, 3741906, 4319924, 4365557, 4425288, 4989208, 5012742, 5848199, 6325603, 6479886, 6683656, 7483812, 7559867, 8639848, 8731114, 10025484, 11696398, 12651206, 12959772, 13096671, 14967624, 15119734, 17462228, 17544597, 18976809, 20050968, 22679601, 23392796, 25302412, 25919544, 26193342, 30239468, 34924456, 35089194, 37953618, 44279221, 45359202, 46785592, 50604824, 52386684, 60478936, 70178388, 75907236, 88558442, 90718404, 104773368, 132837663, 140356776, 151814472, 177116884, 181436808, 265675326, 309954547, 354233768, 531350652, 619909094, 929863641, 1062701304, 1239818188, 1859727282, 2479636376, 3719454564, 7438909128]

約数ペア:

[(1, 7438909128), (2, 3719454564), (3, 2479636376), (4, 1859727282), (6, 1239818188), (7, 1062701304), (8, 929863641), (12, 619909094), (14, 531350652), (21, 354233768), (24, 309954547), (28, 265675326), (41, 181436808), (42, 177116884), (49, 151814472), (53, 140356776), (56, 132837663), (71, 104773368), (82, 90718404), (84, 88558442), (98, 75907236), (106, 70178388), (123, 60478936), (142, 52386684), (147, 50604824), (159, 46785592), (164, 45359202), (168, 44279221), (196, 37953618), (212, 35089194), (213, 34924456), (246, 30239468), (284, 26193342), (287, 25919544), (294, 25302412), (318, 23392796), (328, 22679601), (371, 20050968), (392, 18976809), (424, 17544597), (426, 17462228), (492, 15119734), (497, 14967624), (568, 13096671), (574, 12959772), (588, 12651206), (636, 11696398), (742, 10025484), (852, 8731114), (861, 8639848), (984, 7559867), (994, 7483812), (1113, 6683656), (1148, 6479886), (1176, 6325603), (1272, 5848199), (1484, 5012742), (1491, 4989208), (1681, 4425288), (1704, 4365557), (1722, 4319924), (1988, 3741906), (2009, 3702792), (2173, 3423336), (2226, 3341828), (2296, 3239943), (2597, 2864424), (2911, 2555448), (2968, 2506371), (2982, 2494604), (3362, 2212644), (3444, 2159962), (3479, 2138232), (3763, 1976856), (3976, 1870953), (4018, 1851396), (4346, 1711668), (4452, 1670914), (5043, 1475096), (5194, 1432212), (5822, 1277724), (5964, 1247302), (6027, 1234264), (6519, 1141112), (6724, 1106322), (6888, 1079981), (6958, 1069116), (7526, 988428), (7791, 954808), (8036, 925698), (8692, 855834), (8733, 851816), (8904, 835457), (10086, 737548), (10388, 716106), (10437, 712744), (11289, 658952), (11644, 638862), (11767, 632184), (11928, 623651), (12054, 617132), (13038, 570556), (13448, 553161), (13916, 534558), (15052, 494214), (15211, 489048), (15582, 477404), (16072, 462849), (17384, 427917), (17466, 425908), (20172, 368774), (20377, 365064), (20776, 358053), (20874, 356372), (22578, 329476), (23288, 319431), (23534, 316092), (24108, 308566), (26076, 285278), (26341, 282408), (27832, 267279), (30104, 247107), (30422, 244524), (31164, 238702), (34932, 212954), (35301, 210728), (40344, 184387), (40754, 182532), (41748, 178186), (45156, 164738), (45633, 163016), (47068, 158046), (48216, 154283), (52152, 142639), (52682, 141204), (60844, 122262), (61131, 121688), (62328, 119351), (69864, 106477), (70602, 105364), (79023, 94136), (81508, 91266), (82369, 90312), (83496, 89093)]