1820231616

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:664

約数の個数: 336

約数和(自身を含む): 6254496000

約数和(自身を除く): 4434264384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 49, 51, 56, 57, 64, 68, 76, 84, 96, 98, 102, 112, 114, 119, 133, 136, 147, 152, 168, 192, 196, 204, 224, 228, 238, 266, 272, 294, 304, 323, 336, 357, 392, 399, 408, 448, 456, 476, 532, 544, 588, 599, 608, 646, 672, 714, 784, 798, 816, 833, 912, 931, 952, 969, 1064, 1088, 1176, 1198, 1216, 1292, 1344, 1428, 1568, 1596, 1632, 1666, 1797, 1824, 1862, 1904, 1938, 2128, 2261, 2352, 2396, 2499, 2584, 2793, 2856, 3136, 3192, 3264, 3332, 3594, 3648, 3724, 3808, 3876, 4193, 4256, 4522, 4704, 4792, 4998, 5168, 5586, 5712, 6384, 6664, 6783, 7188, 7448, 7616, 7752, 8386, 8512, 9044, 9408, 9584, 9996, 10183, 10336, 11172, 11381, 11424, 12579, 12768, 13328, 13566, 14376, 14896, 15504, 15827, 16772, 18088, 19168, 19992, 20366, 20672, 22344, 22762, 22848, 25158, 25536, 26656, 27132, 28752, 29351, 29792, 30549, 31008, 31654, 33544, 34143, 36176, 38336, 39984, 40732, 44688, 45524, 47481, 50316, 53312, 54264, 57504, 58702, 59584, 61098, 62016, 63308, 67088, 68286, 71281, 72352, 79667, 79968, 81464, 88053, 89376, 91048, 94962, 100632, 108528, 115008, 117404, 122196, 126616, 134176, 136572, 142562, 144704, 159334, 159936, 162928, 176106, 178752, 182096, 189924, 193477, 201264, 213843, 217056, 234808, 239001, 244392, 253232, 268352, 273144, 285124, 318668, 325856, 352212, 364192, 379848, 386954, 402528, 427686, 434112, 469616, 478002, 488784, 498967, 506464, 546288, 557669, 570248, 580431, 637336, 651712, 704424, 728384, 759696, 773908, 805056, 855372, 939232, 956004, 977568, 997934, 1012928, 1092576, 1115338, 1140496, 1160862, 1274672, 1354339, 1408848, 1496901, 1519392, 1547816, 1673007, 1710744, 1878464, 1912008, 1955136, 1995868, 2185152, 2230676, 2280992, 2321724, 2549344, 2708678, 2817696, 2993802, 3038784, 3095632, 3346014, 3421488, 3824016, 3991736, 4063017, 4461352, 4561984, 4643448, 5098688, 5417356, 5635392, 5987604, 6191264, 6692028, 6842976, 7648032, 7983472, 8126034, 8922704, 9286896, 9480373, 10834712, 11975208, 12382528, 13384056, 13685952, 15296064, 15966944, 16252068, 17845408, 18573792, 18960746, 21669424, 23950416, 26768112, 28441119, 31933888, 32504136, 35690816, 37147584, 37921492, 43338848, 47900832, 53536224, 56882238, 65008272, 75842984, 86677696, 95801664, 107072448, 113764476, 130016544, 151685968, 227528952, 260033088, 303371936, 455057904, 606743872, 910115808, 1820231616]

約数ペア:

[(1, 1820231616), (2, 910115808), (3, 606743872), (4, 455057904), (6, 303371936), (7, 260033088), (8, 227528952), (12, 151685968), (14, 130016544), (16, 113764476), (17, 107072448), (19, 95801664), (21, 86677696), (24, 75842984), (28, 65008272), (32, 56882238), (34, 53536224), (38, 47900832), (42, 43338848), (48, 37921492), (49, 37147584), (51, 35690816), (56, 32504136), (57, 31933888), (64, 28441119), (68, 26768112), (76, 23950416), (84, 21669424), (96, 18960746), (98, 18573792), (102, 17845408), (112, 16252068), (114, 15966944), (119, 15296064), (133, 13685952), (136, 13384056), (147, 12382528), (152, 11975208), (168, 10834712), (192, 9480373), (196, 9286896), (204, 8922704), (224, 8126034), (228, 7983472), (238, 7648032), (266, 6842976), (272, 6692028), (294, 6191264), (304, 5987604), (323, 5635392), (336, 5417356), (357, 5098688), (392, 4643448), (399, 4561984), (408, 4461352), (448, 4063017), (456, 3991736), (476, 3824016), (532, 3421488), (544, 3346014), (588, 3095632), (599, 3038784), (608, 2993802), (646, 2817696), (672, 2708678), (714, 2549344), (784, 2321724), (798, 2280992), (816, 2230676), (833, 2185152), (912, 1995868), (931, 1955136), (952, 1912008), (969, 1878464), (1064, 1710744), (1088, 1673007), (1176, 1547816), (1198, 1519392), (1216, 1496901), (1292, 1408848), (1344, 1354339), (1428, 1274672), (1568, 1160862), (1596, 1140496), (1632, 1115338), (1666, 1092576), (1797, 1012928), (1824, 997934), (1862, 977568), (1904, 956004), (1938, 939232), (2128, 855372), (2261, 805056), (2352, 773908), (2396, 759696), (2499, 728384), (2584, 704424), (2793, 651712), (2856, 637336), (3136, 580431), (3192, 570248), (3264, 557669), (3332, 546288), (3594, 506464), (3648, 498967), (3724, 488784), (3808, 478002), (3876, 469616), (4193, 434112), (4256, 427686), (4522, 402528), (4704, 386954), (4792, 379848), (4998, 364192), (5168, 352212), (5586, 325856), (5712, 318668), (6384, 285124), (6664, 273144), (6783, 268352), (7188, 253232), (7448, 244392), (7616, 239001), (7752, 234808), (8386, 217056), (8512, 213843), (9044, 201264), (9408, 193477), (9584, 189924), (9996, 182096), (10183, 178752), (10336, 176106), (11172, 162928), (11381, 159936), (11424, 159334), (12579, 144704), (12768, 142562), (13328, 136572), (13566, 134176), (14376, 126616), (14896, 122196), (15504, 117404), (15827, 115008), (16772, 108528), (18088, 100632), (19168, 94962), (19992, 91048), (20366, 89376), (20672, 88053), (22344, 81464), (22762, 79968), (22848, 79667), (25158, 72352), (25536, 71281), (26656, 68286), (27132, 67088), (28752, 63308), (29351, 62016), (29792, 61098), (30549, 59584), (31008, 58702), (31654, 57504), (33544, 54264), (34143, 53312), (36176, 50316), (38336, 47481), (39984, 45524), (40732, 44688)]