131421024

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 465454080

約数和(自身を除く): 334033056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 47, 48, 56, 57, 63, 72, 73, 76, 84, 94, 96, 112, 114, 126, 133, 141, 144, 146, 152, 168, 171, 188, 219, 224, 228, 252, 266, 282, 288, 292, 304, 329, 336, 342, 376, 399, 423, 438, 456, 504, 511, 532, 564, 584, 608, 657, 658, 672, 684, 752, 798, 846, 876, 893, 912, 987, 1008, 1022, 1064, 1128, 1168, 1197, 1314, 1316, 1368, 1387, 1504, 1533, 1596, 1692, 1752, 1786, 1824, 1974, 2016, 2044, 2128, 2256, 2336, 2394, 2628, 2632, 2679, 2736, 2774, 2961, 3066, 3192, 3384, 3431, 3504, 3572, 3948, 4088, 4161, 4256, 4512, 4599, 4788, 5256, 5264, 5358, 5472, 5548, 5922, 6132, 6251, 6384, 6768, 6862, 7008, 7144, 7896, 8037, 8176, 8322, 9198, 9576, 9709, 10293, 10512, 10528, 10716, 11096, 11844, 12264, 12483, 12502, 12768, 13536, 13724, 14288, 15792, 16074, 16352, 16644, 18396, 18753, 19152, 19418, 20586, 21024, 21432, 22192, 23688, 24017, 24528, 24966, 25004, 27448, 28576, 29127, 30879, 31584, 32148, 33288, 36792, 37506, 38304, 38836, 41172, 42864, 44384, 47376, 48034, 49056, 49932, 50008, 54896, 56259, 58254, 61758, 64296, 65189, 66576, 72051, 73584, 75012, 77672, 82344, 85728, 87381, 94752, 96068, 99864, 100016, 109792, 112518, 116508, 123516, 128592, 130378, 133152, 144102, 147168, 150024, 155344, 164688, 174762, 192136, 195567, 199728, 200032, 216153, 225036, 233016, 247032, 257184, 260756, 288204, 300048, 310688, 329376, 349524, 384272, 391134, 399456, 432306, 450072, 456323, 466032, 494064, 521512, 576408, 586701, 600096, 699048, 768544, 782268, 864612, 900144, 912646, 932064, 988128, 1043024, 1152816, 1173402, 1368969, 1398096, 1564536, 1729224, 1800288, 1825292, 2086048, 2305632, 2346804, 2737938, 2796192, 3129072, 3458448, 3650584, 4106907, 4693608, 5475876, 6258144, 6916896, 7301168, 8213814, 9387216, 10951752, 14602336, 16427628, 18774432, 21903504, 32855256, 43807008, 65710512, 131421024]

約数ペア:

[(1, 131421024), (2, 65710512), (3, 43807008), (4, 32855256), (6, 21903504), (7, 18774432), (8, 16427628), (9, 14602336), (12, 10951752), (14, 9387216), (16, 8213814), (18, 7301168), (19, 6916896), (21, 6258144), (24, 5475876), (28, 4693608), (32, 4106907), (36, 3650584), (38, 3458448), (42, 3129072), (47, 2796192), (48, 2737938), (56, 2346804), (57, 2305632), (63, 2086048), (72, 1825292), (73, 1800288), (76, 1729224), (84, 1564536), (94, 1398096), (96, 1368969), (112, 1173402), (114, 1152816), (126, 1043024), (133, 988128), (141, 932064), (144, 912646), (146, 900144), (152, 864612), (168, 782268), (171, 768544), (188, 699048), (219, 600096), (224, 586701), (228, 576408), (252, 521512), (266, 494064), (282, 466032), (288, 456323), (292, 450072), (304, 432306), (329, 399456), (336, 391134), (342, 384272), (376, 349524), (399, 329376), (423, 310688), (438, 300048), (456, 288204), (504, 260756), (511, 257184), (532, 247032), (564, 233016), (584, 225036), (608, 216153), (657, 200032), (658, 199728), (672, 195567), (684, 192136), (752, 174762), (798, 164688), (846, 155344), (876, 150024), (893, 147168), (912, 144102), (987, 133152), (1008, 130378), (1022, 128592), (1064, 123516), (1128, 116508), (1168, 112518), (1197, 109792), (1314, 100016), (1316, 99864), (1368, 96068), (1387, 94752), (1504, 87381), (1533, 85728), (1596, 82344), (1692, 77672), (1752, 75012), (1786, 73584), (1824, 72051), (1974, 66576), (2016, 65189), (2044, 64296), (2128, 61758), (2256, 58254), (2336, 56259), (2394, 54896), (2628, 50008), (2632, 49932), (2679, 49056), (2736, 48034), (2774, 47376), (2961, 44384), (3066, 42864), (3192, 41172), (3384, 38836), (3431, 38304), (3504, 37506), (3572, 36792), (3948, 33288), (4088, 32148), (4161, 31584), (4256, 30879), (4512, 29127), (4599, 28576), (4788, 27448), (5256, 25004), (5264, 24966), (5358, 24528), (5472, 24017), (5548, 23688), (5922, 22192), (6132, 21432), (6251, 21024), (6384, 20586), (6768, 19418), (6862, 19152), (7008, 18753), (7144, 18396), (7896, 16644), (8037, 16352), (8176, 16074), (8322, 15792), (9198, 14288), (9576, 13724), (9709, 13536), (10293, 12768), (10512, 12502), (10528, 12483), (10716, 12264), (11096, 11844)]