253239140466

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1\times {\mathrm{2341}}^1$

素因数の和:3249

約数の個数: 192

約数和(自身を含む): 644480928000

約数和(自身を除く): 391241787534

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 117, 171, 174, 234, 247, 261, 342, 377, 494, 522, 551, 741, 754, 839, 1102, 1131, 1482, 1653, 1678, 2223, 2262, 2341, 2517, 3306, 3393, 4446, 4682, 4959, 5034, 6786, 7023, 7163, 7551, 9918, 10907, 14046, 14326, 15102, 15941, 21069, 21489, 21814, 24331, 30433, 31882, 32721, 42138, 42978, 44479, 47823, 48662, 60866, 64467, 65442, 67889, 72993, 88958, 91299, 95646, 98163, 128934, 133437, 135778, 143469, 145986, 182598, 196326, 203667, 207233, 218979, 266874, 273897, 286938, 316303, 400311, 407334, 414466, 437958, 462289, 547794, 578227, 611001, 621699, 632606, 800622, 882557, 924578, 948909, 1156454, 1222002, 1243398, 1289891, 1386867, 1734681, 1765114, 1865097, 1897818, 1964099, 2579782, 2647671, 2773734, 2846727, 3469362, 3730194, 3869673, 3928198, 4160601, 5204043, 5295342, 5693454, 5892297, 6009757, 7739346, 7943013, 8321202, 10408086, 11609019, 11784594, 12019514, 15886026, 16768583, 17676891, 18029271, 23218038, 25533287, 33537166, 35353782, 36058542, 37317881, 50305749, 51066574, 54087813, 56958871, 74635762, 76599861, 100611498, 108175626, 111953643, 113917742, 150917247, 153199722, 170876613, 223907286, 229799583, 301834494, 335860929, 341753226, 459599166, 485132453, 512629839, 671721858, 740465323, 970264906, 1025259678, 1082218549, 1455397359, 1480930646, 2164437098, 2221395969, 2910794718, 3246655647, 4366192077, 4442791938, 6493311294, 6664187907, 8732384154, 9739966941, 13328375814, 14068841137, 19479933882, 28137682274, 42206523411, 84413046822, 126619570233, 253239140466]

約数ペア:

[(1, 253239140466), (2, 126619570233), (3, 84413046822), (6, 42206523411), (9, 28137682274), (13, 19479933882), (18, 14068841137), (19, 13328375814), (26, 9739966941), (29, 8732384154), (38, 6664187907), (39, 6493311294), (57, 4442791938), (58, 4366192077), (78, 3246655647), (87, 2910794718), (114, 2221395969), (117, 2164437098), (171, 1480930646), (174, 1455397359), (234, 1082218549), (247, 1025259678), (261, 970264906), (342, 740465323), (377, 671721858), (494, 512629839), (522, 485132453), (551, 459599166), (741, 341753226), (754, 335860929), (839, 301834494), (1102, 229799583), (1131, 223907286), (1482, 170876613), (1653, 153199722), (1678, 150917247), (2223, 113917742), (2262, 111953643), (2341, 108175626), (2517, 100611498), (3306, 76599861), (3393, 74635762), (4446, 56958871), (4682, 54087813), (4959, 51066574), (5034, 50305749), (6786, 37317881), (7023, 36058542), (7163, 35353782), (7551, 33537166), (9918, 25533287), (10907, 23218038), (14046, 18029271), (14326, 17676891), (15102, 16768583), (15941, 15886026), (21069, 12019514), (21489, 11784594), (21814, 11609019), (24331, 10408086), (30433, 8321202), (31882, 7943013), (32721, 7739346), (42138, 6009757), (42978, 5892297), (44479, 5693454), (47823, 5295342), (48662, 5204043), (60866, 4160601), (64467, 3928198), (65442, 3869673), (67889, 3730194), (72993, 3469362), (88958, 2846727), (91299, 2773734), (95646, 2647671), (98163, 2579782), (128934, 1964099), (133437, 1897818), (135778, 1865097), (143469, 1765114), (145986, 1734681), (182598, 1386867), (196326, 1289891), (203667, 1243398), (207233, 1222002), (218979, 1156454), (266874, 948909), (273897, 924578), (286938, 882557), (316303, 800622), (400311, 632606), (407334, 621699), (414466, 611001), (437958, 578227), (462289, 547794)]