307679008

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 806077440

約数和(自身を除く): 498398432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 67, 76, 83, 91, 104, 112, 133, 134, 152, 166, 182, 208, 224, 247, 266, 268, 304, 332, 364, 416, 469, 494, 532, 536, 581, 608, 664, 728, 871, 938, 988, 1064, 1072, 1079, 1162, 1273, 1328, 1456, 1577, 1729, 1742, 1876, 1976, 2128, 2144, 2158, 2324, 2546, 2656, 2912, 3154, 3458, 3484, 3752, 3952, 4256, 4316, 4648, 5092, 5561, 6097, 6308, 6916, 6968, 7504, 7553, 7904, 8632, 8911, 9296, 10184, 11039, 11122, 12194, 12616, 13832, 13936, 15008, 15106, 16549, 17264, 17822, 18592, 20368, 20501, 22078, 22244, 24388, 25232, 27664, 27872, 30212, 33098, 34528, 35644, 38927, 40736, 41002, 44156, 44488, 48776, 50464, 55328, 60424, 66196, 71288, 72293, 77854, 82004, 88312, 88976, 97552, 105659, 115843, 120848, 132392, 142576, 143507, 144586, 155708, 164008, 176624, 177952, 195104, 211318, 231686, 241696, 264784, 285152, 287014, 289172, 311416, 328016, 353248, 422636, 463372, 506051, 529568, 574028, 578344, 622832, 656032, 739613, 845272, 926744, 1012102, 1148056, 1156688, 1245664, 1373567, 1479226, 1690544, 1853488, 2024204, 2296112, 2313376, 2747134, 2958452, 3381088, 3706976, 4048408, 4592224, 5494268, 5916904, 8096816, 9614969, 10988536, 11833808, 16193632, 19229938, 21977072, 23667616, 38459876, 43954144, 76919752, 153839504, 307679008]

約数ペア:

[(1, 307679008), (2, 153839504), (4, 76919752), (7, 43954144), (8, 38459876), (13, 23667616), (14, 21977072), (16, 19229938), (19, 16193632), (26, 11833808), (28, 10988536), (32, 9614969), (38, 8096816), (52, 5916904), (56, 5494268), (67, 4592224), (76, 4048408), (83, 3706976), (91, 3381088), (104, 2958452), (112, 2747134), (133, 2313376), (134, 2296112), (152, 2024204), (166, 1853488), (182, 1690544), (208, 1479226), (224, 1373567), (247, 1245664), (266, 1156688), (268, 1148056), (304, 1012102), (332, 926744), (364, 845272), (416, 739613), (469, 656032), (494, 622832), (532, 578344), (536, 574028), (581, 529568), (608, 506051), (664, 463372), (728, 422636), (871, 353248), (938, 328016), (988, 311416), (1064, 289172), (1072, 287014), (1079, 285152), (1162, 264784), (1273, 241696), (1328, 231686), (1456, 211318), (1577, 195104), (1729, 177952), (1742, 176624), (1876, 164008), (1976, 155708), (2128, 144586), (2144, 143507), (2158, 142576), (2324, 132392), (2546, 120848), (2656, 115843), (2912, 105659), (3154, 97552), (3458, 88976), (3484, 88312), (3752, 82004), (3952, 77854), (4256, 72293), (4316, 71288), (4648, 66196), (5092, 60424), (5561, 55328), (6097, 50464), (6308, 48776), (6916, 44488), (6968, 44156), (7504, 41002), (7553, 40736), (7904, 38927), (8632, 35644), (8911, 34528), (9296, 33098), (10184, 30212), (11039, 27872), (11122, 27664), (12194, 25232), (12616, 24388), (13832, 22244), (13936, 22078), (15008, 20501), (15106, 20368), (16549, 18592), (17264, 17822)]