2091899392

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 160

約数和(自身を含む): 4870134720

約数和(自身を除く): 2778235328

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 113, 128, 152, 173, 176, 209, 226, 256, 304, 346, 352, 418, 452, 512, 608, 692, 704, 836, 904, 1216, 1243, 1384, 1408, 1672, 1808, 1903, 2147, 2432, 2486, 2768, 2816, 3287, 3344, 3616, 3806, 4294, 4864, 4972, 5536, 5632, 6574, 6688, 7232, 7612, 8588, 9728, 9944, 11072, 13148, 13376, 14464, 15224, 17176, 19549, 19888, 22144, 23617, 26296, 26752, 28928, 30448, 34352, 36157, 39098, 39776, 44288, 47234, 52592, 53504, 57856, 60896, 68704, 72314, 78196, 79552, 88576, 94468, 105184, 107008, 121792, 137408, 144628, 156392, 159104, 188936, 210368, 215039, 243584, 274816, 289256, 312784, 318208, 371431, 377872, 420736, 430078, 487168, 549632, 578512, 625568, 636416, 742862, 755744, 841472, 860156, 974336, 1099264, 1157024, 1251136, 1485724, 1511488, 1682944, 1720312, 2314048, 2502272, 2971448, 3022976, 3440624, 4085741, 4628096, 5004544, 5942896, 6045952, 6881248, 8171482, 9256192, 10009088, 11885792, 12091904, 13762496, 16342964, 18512384, 23771584, 27524992, 32685928, 47543168, 55049984, 65371856, 95086336, 110099968, 130743712, 190172672, 261487424, 522974848, 1045949696, 2091899392]

約数ペア:

[(1, 2091899392), (2, 1045949696), (4, 522974848), (8, 261487424), (11, 190172672), (16, 130743712), (19, 110099968), (22, 95086336), (32, 65371856), (38, 55049984), (44, 47543168), (64, 32685928), (76, 27524992), (88, 23771584), (113, 18512384), (128, 16342964), (152, 13762496), (173, 12091904), (176, 11885792), (209, 10009088), (226, 9256192), (256, 8171482), (304, 6881248), (346, 6045952), (352, 5942896), (418, 5004544), (452, 4628096), (512, 4085741), (608, 3440624), (692, 3022976), (704, 2971448), (836, 2502272), (904, 2314048), (1216, 1720312), (1243, 1682944), (1384, 1511488), (1408, 1485724), (1672, 1251136), (1808, 1157024), (1903, 1099264), (2147, 974336), (2432, 860156), (2486, 841472), (2768, 755744), (2816, 742862), (3287, 636416), (3344, 625568), (3616, 578512), (3806, 549632), (4294, 487168), (4864, 430078), (4972, 420736), (5536, 377872), (5632, 371431), (6574, 318208), (6688, 312784), (7232, 289256), (7612, 274816), (8588, 243584), (9728, 215039), (9944, 210368), (11072, 188936), (13148, 159104), (13376, 156392), (14464, 144628), (15224, 137408), (17176, 121792), (19549, 107008), (19888, 105184), (22144, 94468), (23617, 88576), (26296, 79552), (26752, 78196), (28928, 72314), (30448, 68704), (34352, 60896), (36157, 57856), (39098, 53504), (39776, 52592), (44288, 47234)]