1021118976

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 240

約数和(自身を含む): 3159842400

約数和(自身を除く): 2138723424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 107, 109, 114, 128, 144, 152, 171, 192, 214, 218, 228, 256, 288, 304, 321, 327, 342, 384, 428, 436, 456, 512, 576, 608, 642, 654, 684, 768, 856, 872, 912, 963, 981, 1152, 1216, 1284, 1308, 1368, 1536, 1712, 1744, 1824, 1926, 1962, 2033, 2071, 2304, 2432, 2568, 2616, 2736, 3424, 3488, 3648, 3852, 3924, 4066, 4142, 4608, 4864, 5136, 5232, 5472, 6099, 6213, 6848, 6976, 7296, 7704, 7848, 8132, 8284, 9728, 10272, 10464, 10944, 11663, 12198, 12426, 13696, 13952, 14592, 15408, 15696, 16264, 16568, 18297, 18639, 20544, 20928, 21888, 23326, 24396, 24852, 27392, 27904, 29184, 30816, 31392, 32528, 33136, 34989, 36594, 37278, 41088, 41856, 43776, 46652, 48792, 49704, 54784, 55808, 61632, 62784, 65056, 66272, 69978, 73188, 74556, 82176, 83712, 87552, 93304, 97584, 99408, 104967, 123264, 125568, 130112, 132544, 139956, 146376, 149112, 164352, 167424, 186608, 195168, 198816, 209934, 221597, 246528, 251136, 260224, 265088, 279912, 292752, 298224, 373216, 390336, 397632, 419868, 443194, 493056, 502272, 520448, 530176, 559824, 585504, 596448, 664791, 746432, 780672, 795264, 839736, 886388, 1040896, 1060352, 1119648, 1171008, 1192896, 1329582, 1492864, 1561344, 1590528, 1679472, 1772776, 1994373, 2239296, 2342016, 2385792, 2659164, 2985728, 3122688, 3181056, 3358944, 3545552, 3988746, 4478592, 4684032, 4771584, 5318328, 5971456, 6717888, 7091104, 7977492, 8957184, 9368064, 9543168, 10636656, 13435776, 14182208, 15954984, 17914368, 21273312, 26871552, 28364416, 31909968, 42546624, 53743104, 56728832, 63819936, 85093248, 113457664, 127639872, 170186496, 255279744, 340372992, 510559488, 1021118976]

約数ペア:

[(1, 1021118976), (2, 510559488), (3, 340372992), (4, 255279744), (6, 170186496), (8, 127639872), (9, 113457664), (12, 85093248), (16, 63819936), (18, 56728832), (19, 53743104), (24, 42546624), (32, 31909968), (36, 28364416), (38, 26871552), (48, 21273312), (57, 17914368), (64, 15954984), (72, 14182208), (76, 13435776), (96, 10636656), (107, 9543168), (109, 9368064), (114, 8957184), (128, 7977492), (144, 7091104), (152, 6717888), (171, 5971456), (192, 5318328), (214, 4771584), (218, 4684032), (228, 4478592), (256, 3988746), (288, 3545552), (304, 3358944), (321, 3181056), (327, 3122688), (342, 2985728), (384, 2659164), (428, 2385792), (436, 2342016), (456, 2239296), (512, 1994373), (576, 1772776), (608, 1679472), (642, 1590528), (654, 1561344), (684, 1492864), (768, 1329582), (856, 1192896), (872, 1171008), (912, 1119648), (963, 1060352), (981, 1040896), (1152, 886388), (1216, 839736), (1284, 795264), (1308, 780672), (1368, 746432), (1536, 664791), (1712, 596448), (1744, 585504), (1824, 559824), (1926, 530176), (1962, 520448), (2033, 502272), (2071, 493056), (2304, 443194), (2432, 419868), (2568, 397632), (2616, 390336), (2736, 373216), (3424, 298224), (3488, 292752), (3648, 279912), (3852, 265088), (3924, 260224), (4066, 251136), (4142, 246528), (4608, 221597), (4864, 209934), (5136, 198816), (5232, 195168), (5472, 186608), (6099, 167424), (6213, 164352), (6848, 149112), (6976, 146376), (7296, 139956), (7704, 132544), (7848, 130112), (8132, 125568), (8284, 123264), (9728, 104967), (10272, 99408), (10464, 97584), (10944, 93304), (11663, 87552), (12198, 83712), (12426, 82176), (13696, 74556), (13952, 73188), (14592, 69978), (15408, 66272), (15696, 65056), (16264, 62784), (16568, 61632), (18297, 55808), (18639, 54784), (20544, 49704), (20928, 48792), (21888, 46652), (23326, 43776), (24396, 41856), (24852, 41088), (27392, 37278), (27904, 36594), (29184, 34989), (30816, 33136), (31392, 32528)]