425859616

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 1117670400

約数和(自身を除く): 691810784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 43, 52, 56, 76, 86, 91, 104, 112, 133, 152, 172, 179, 182, 208, 224, 247, 266, 301, 304, 344, 358, 364, 416, 494, 532, 559, 602, 608, 688, 716, 728, 817, 988, 1064, 1118, 1204, 1253, 1376, 1432, 1456, 1634, 1729, 1976, 2128, 2236, 2327, 2408, 2506, 2864, 2912, 3268, 3401, 3458, 3913, 3952, 4256, 4472, 4654, 4816, 5012, 5719, 5728, 6536, 6802, 6916, 7697, 7826, 7904, 8944, 9308, 9632, 10024, 10621, 11438, 13072, 13604, 13832, 15394, 15652, 16289, 17888, 18616, 20048, 21242, 22876, 23807, 26144, 27208, 27664, 30788, 31304, 32578, 37232, 40096, 42484, 44213, 45752, 47614, 53879, 54416, 55328, 61576, 62608, 65156, 74347, 74464, 84968, 88426, 91504, 95228, 100061, 107758, 108832, 123152, 125216, 130312, 146243, 148694, 169936, 176852, 183008, 190456, 200122, 215516, 246304, 260624, 292486, 297388, 309491, 339872, 353704, 380912, 400244, 431032, 521248, 584972, 594776, 618982, 700427, 707408, 761824, 800488, 862064, 1023701, 1169944, 1189552, 1237964, 1400854, 1414816, 1600976, 1724128, 1901159, 2047402, 2339888, 2379104, 2475928, 2801708, 3201952, 3802318, 4094804, 4679776, 4951856, 5603416, 7604636, 8189608, 9903712, 11206832, 13308113, 15209272, 16379216, 22413664, 26616226, 30418544, 32758432, 53232452, 60837088, 106464904, 212929808, 425859616]

約数ペア:

[(1, 425859616), (2, 212929808), (4, 106464904), (7, 60837088), (8, 53232452), (13, 32758432), (14, 30418544), (16, 26616226), (19, 22413664), (26, 16379216), (28, 15209272), (32, 13308113), (38, 11206832), (43, 9903712), (52, 8189608), (56, 7604636), (76, 5603416), (86, 4951856), (91, 4679776), (104, 4094804), (112, 3802318), (133, 3201952), (152, 2801708), (172, 2475928), (179, 2379104), (182, 2339888), (208, 2047402), (224, 1901159), (247, 1724128), (266, 1600976), (301, 1414816), (304, 1400854), (344, 1237964), (358, 1189552), (364, 1169944), (416, 1023701), (494, 862064), (532, 800488), (559, 761824), (602, 707408), (608, 700427), (688, 618982), (716, 594776), (728, 584972), (817, 521248), (988, 431032), (1064, 400244), (1118, 380912), (1204, 353704), (1253, 339872), (1376, 309491), (1432, 297388), (1456, 292486), (1634, 260624), (1729, 246304), (1976, 215516), (2128, 200122), (2236, 190456), (2327, 183008), (2408, 176852), (2506, 169936), (2864, 148694), (2912, 146243), (3268, 130312), (3401, 125216), (3458, 123152), (3913, 108832), (3952, 107758), (4256, 100061), (4472, 95228), (4654, 91504), (4816, 88426), (5012, 84968), (5719, 74464), (5728, 74347), (6536, 65156), (6802, 62608), (6916, 61576), (7697, 55328), (7826, 54416), (7904, 53879), (8944, 47614), (9308, 45752), (9632, 44213), (10024, 42484), (10621, 40096), (11438, 37232), (13072, 32578), (13604, 31304), (13832, 30788), (15394, 27664), (15652, 27208), (16289, 26144), (17888, 23807), (18616, 22876), (20048, 21242)]