401452128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 288

約数和(自身を含む): 1459890432

約数和(自身を除く): 1058438304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 43, 44, 48, 56, 63, 66, 72, 77, 84, 86, 88, 96, 99, 112, 126, 129, 132, 144, 154, 168, 172, 176, 198, 224, 231, 252, 258, 264, 288, 301, 308, 336, 344, 352, 387, 396, 421, 462, 473, 504, 516, 528, 602, 616, 672, 688, 693, 774, 792, 842, 903, 924, 946, 1008, 1032, 1056, 1204, 1232, 1263, 1376, 1386, 1419, 1548, 1584, 1684, 1806, 1848, 1892, 2016, 2064, 2408, 2464, 2526, 2709, 2772, 2838, 2947, 3096, 3168, 3311, 3368, 3612, 3696, 3784, 3789, 4128, 4257, 4631, 4816, 5052, 5418, 5544, 5676, 5894, 6192, 6622, 6736, 7224, 7392, 7568, 7578, 8514, 8841, 9262, 9632, 9933, 10104, 10836, 11088, 11352, 11788, 12384, 13244, 13472, 13893, 14448, 15136, 15156, 17028, 17682, 18103, 18524, 19866, 20208, 21672, 22176, 22704, 23576, 26488, 26523, 27786, 28896, 29799, 30312, 32417, 34056, 35364, 36206, 37048, 39732, 40416, 41679, 43344, 45408, 47152, 52976, 53046, 54309, 55572, 59598, 60624, 64834, 68112, 70728, 72412, 74096, 79464, 83358, 86688, 94304, 97251, 105952, 106092, 108618, 111144, 119196, 121248, 126721, 129668, 136224, 141456, 144824, 148192, 158928, 162927, 166716, 194502, 199133, 212184, 217236, 222288, 238392, 253442, 259336, 282912, 289648, 291753, 317856, 325854, 333432, 380163, 389004, 398266, 424368, 434472, 444576, 476784, 506884, 518672, 579296, 583506, 597399, 651708, 666864, 760326, 778008, 796532, 848736, 868944, 953568, 1013768, 1037344, 1140489, 1167012, 1194798, 1303416, 1333728, 1393931, 1520652, 1556016, 1593064, 1737888, 1792197, 2027536, 2280978, 2334024, 2389596, 2606832, 2787862, 3041304, 3112032, 3186128, 3584394, 4055072, 4181793, 4561956, 4668048, 4779192, 5213664, 5575724, 6082608, 6372256, 7168788, 8363586, 9123912, 9336096, 9558384, 11151448, 12165216, 12545379, 14337576, 16727172, 18247824, 19116768, 22302896, 25090758, 28675152, 33454344, 36495648, 44605792, 50181516, 57350304, 66908688, 100363032, 133817376, 200726064, 401452128]

約数ペア:

[(1, 401452128), (2, 200726064), (3, 133817376), (4, 100363032), (6, 66908688), (7, 57350304), (8, 50181516), (9, 44605792), (11, 36495648), (12, 33454344), (14, 28675152), (16, 25090758), (18, 22302896), (21, 19116768), (22, 18247824), (24, 16727172), (28, 14337576), (32, 12545379), (33, 12165216), (36, 11151448), (42, 9558384), (43, 9336096), (44, 9123912), (48, 8363586), (56, 7168788), (63, 6372256), (66, 6082608), (72, 5575724), (77, 5213664), (84, 4779192), (86, 4668048), (88, 4561956), (96, 4181793), (99, 4055072), (112, 3584394), (126, 3186128), (129, 3112032), (132, 3041304), (144, 2787862), (154, 2606832), (168, 2389596), (172, 2334024), (176, 2280978), (198, 2027536), (224, 1792197), (231, 1737888), (252, 1593064), (258, 1556016), (264, 1520652), (288, 1393931), (301, 1333728), (308, 1303416), (336, 1194798), (344, 1167012), (352, 1140489), (387, 1037344), (396, 1013768), (421, 953568), (462, 868944), (473, 848736), (504, 796532), (516, 778008), (528, 760326), (602, 666864), (616, 651708), (672, 597399), (688, 583506), (693, 579296), (774, 518672), (792, 506884), (842, 476784), (903, 444576), (924, 434472), (946, 424368), (1008, 398266), (1032, 389004), (1056, 380163), (1204, 333432), (1232, 325854), (1263, 317856), (1376, 291753), (1386, 289648), (1419, 282912), (1548, 259336), (1584, 253442), (1684, 238392), (1806, 222288), (1848, 217236), (1892, 212184), (2016, 199133), (2064, 194502), (2408, 166716), (2464, 162927), (2526, 158928), (2709, 148192), (2772, 144824), (2838, 141456), (2947, 136224), (3096, 129668), (3168, 126721), (3311, 121248), (3368, 119196), (3612, 111144), (3696, 108618), (3784, 106092), (3789, 105952), (4128, 97251), (4257, 94304), (4631, 86688), (4816, 83358), (5052, 79464), (5418, 74096), (5544, 72412), (5676, 70728), (5894, 68112), (6192, 64834), (6622, 60624), (6736, 59598), (7224, 55572), (7392, 54309), (7568, 53046), (7578, 52976), (8514, 47152), (8841, 45408), (9262, 43344), (9632, 41679), (9933, 40416), (10104, 39732), (10836, 37048), (11088, 36206), (11352, 35364), (11788, 34056), (12384, 32417), (13244, 30312), (13472, 29799), (13893, 28896), (14448, 27786), (15136, 26523), (15156, 26488), (17028, 23576), (17682, 22704), (18103, 22176), (18524, 21672), (19866, 20208)]