280343232

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1351

約数の個数: 168

約数和(自身を含む): 895898640

約数和(自身を除く): 615555408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 64, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 192, 208, 232, 234, 261, 288, 312, 348, 377, 416, 464, 468, 522, 576, 624, 696, 754, 832, 928, 936, 1044, 1131, 1248, 1291, 1392, 1508, 1856, 1872, 2088, 2262, 2496, 2582, 2784, 3016, 3393, 3744, 3873, 4176, 4524, 5164, 5568, 6032, 6786, 7488, 7746, 8352, 9048, 10328, 11619, 12064, 13572, 15492, 16704, 16783, 18096, 20656, 23238, 24128, 27144, 30984, 33566, 36192, 37439, 41312, 46476, 50349, 54288, 61968, 67132, 72384, 74878, 82624, 92952, 100698, 108576, 112317, 123936, 134264, 149756, 151047, 185904, 201396, 217152, 224634, 247872, 268528, 299512, 302094, 336951, 371808, 402792, 449268, 486707, 537056, 599024, 604188, 673902, 743616, 805584, 898536, 973414, 1074112, 1198048, 1208376, 1347804, 1460121, 1611168, 1797072, 1946828, 2396096, 2416752, 2695608, 2920242, 3222336, 3594144, 3893656, 4380363, 4833504, 5391216, 5840484, 7188288, 7787312, 8760726, 9667008, 10782432, 11680968, 15574624, 17521452, 21564864, 23361936, 31149248, 35042904, 46723872, 70085808, 93447744, 140171616, 280343232]

約数ペア:

[(1, 280343232), (2, 140171616), (3, 93447744), (4, 70085808), (6, 46723872), (8, 35042904), (9, 31149248), (12, 23361936), (13, 21564864), (16, 17521452), (18, 15574624), (24, 11680968), (26, 10782432), (29, 9667008), (32, 8760726), (36, 7787312), (39, 7188288), (48, 5840484), (52, 5391216), (58, 4833504), (64, 4380363), (72, 3893656), (78, 3594144), (87, 3222336), (96, 2920242), (104, 2695608), (116, 2416752), (117, 2396096), (144, 1946828), (156, 1797072), (174, 1611168), (192, 1460121), (208, 1347804), (232, 1208376), (234, 1198048), (261, 1074112), (288, 973414), (312, 898536), (348, 805584), (377, 743616), (416, 673902), (464, 604188), (468, 599024), (522, 537056), (576, 486707), (624, 449268), (696, 402792), (754, 371808), (832, 336951), (928, 302094), (936, 299512), (1044, 268528), (1131, 247872), (1248, 224634), (1291, 217152), (1392, 201396), (1508, 185904), (1856, 151047), (1872, 149756), (2088, 134264), (2262, 123936), (2496, 112317), (2582, 108576), (2784, 100698), (3016, 92952), (3393, 82624), (3744, 74878), (3873, 72384), (4176, 67132), (4524, 61968), (5164, 54288), (5568, 50349), (6032, 46476), (6786, 41312), (7488, 37439), (7746, 36192), (8352, 33566), (9048, 30984), (10328, 27144), (11619, 24128), (12064, 23238), (13572, 20656), (15492, 18096), (16704, 16783)]