16988380032

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:789

約数の個数: 256

約数和(自身を含む): 50585472000

約数和(自身を除く): 33597091968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 156, 174, 192, 208, 232, 239, 312, 348, 377, 384, 416, 464, 478, 491, 624, 696, 717, 754, 832, 928, 956, 982, 1131, 1248, 1392, 1434, 1473, 1508, 1664, 1856, 1912, 1964, 2262, 2496, 2784, 2868, 2946, 3016, 3107, 3712, 3824, 3928, 4524, 4992, 5568, 5736, 5892, 6032, 6214, 6383, 6931, 7648, 7856, 9048, 9321, 11136, 11472, 11784, 12064, 12428, 12766, 13862, 14239, 15296, 15712, 18096, 18642, 19149, 20793, 22944, 23568, 24128, 24856, 25532, 27724, 28478, 30592, 31424, 36192, 37284, 38298, 41586, 42717, 45888, 47136, 48256, 49712, 51064, 55448, 56956, 62848, 72384, 74568, 76596, 83172, 85434, 90103, 91776, 94272, 99424, 102128, 110896, 113912, 117349, 144768, 149136, 153192, 166344, 170868, 180206, 185107, 188544, 198848, 204256, 221792, 227824, 234698, 270309, 298272, 306384, 332688, 341736, 352047, 360412, 370214, 397696, 408512, 443584, 455648, 469396, 540618, 555321, 596544, 612768, 665376, 683472, 704094, 720824, 740428, 817024, 887168, 911296, 938792, 1081236, 1110642, 1193088, 1225536, 1330752, 1366944, 1408188, 1441648, 1480856, 1525537, 1822592, 1877584, 2162472, 2221284, 2451072, 2661504, 2733888, 2816376, 2883296, 2961712, 3051074, 3403121, 3755168, 4324944, 4442568, 4576611, 5467776, 5632752, 5766592, 5923424, 6102148, 6806242, 7510336, 8649888, 8885136, 9153222, 10209363, 11265504, 11533184, 11846848, 12204296, 13612484, 15020672, 17299776, 17770272, 18306444, 20418726, 22531008, 23693696, 24408592, 27224968, 34599552, 35540544, 36612888, 40837452, 44240573, 45062016, 48817184, 54449936, 71081088, 73225776, 81674904, 88481146, 97634368, 108899872, 132721719, 146451552, 163349808, 176962292, 195268736, 217799744, 265443438, 292903104, 326699616, 353924584, 435599488, 530886876, 585806208, 653399232, 707849168, 1061773752, 1306798464, 1415698336, 2123547504, 2831396672, 4247095008, 5662793344, 8494190016, 16988380032]

約数ペア:

[(1, 16988380032), (2, 8494190016), (3, 5662793344), (4, 4247095008), (6, 2831396672), (8, 2123547504), (12, 1415698336), (13, 1306798464), (16, 1061773752), (24, 707849168), (26, 653399232), (29, 585806208), (32, 530886876), (39, 435599488), (48, 353924584), (52, 326699616), (58, 292903104), (64, 265443438), (78, 217799744), (87, 195268736), (96, 176962292), (104, 163349808), (116, 146451552), (128, 132721719), (156, 108899872), (174, 97634368), (192, 88481146), (208, 81674904), (232, 73225776), (239, 71081088), (312, 54449936), (348, 48817184), (377, 45062016), (384, 44240573), (416, 40837452), (464, 36612888), (478, 35540544), (491, 34599552), (624, 27224968), (696, 24408592), (717, 23693696), (754, 22531008), (832, 20418726), (928, 18306444), (956, 17770272), (982, 17299776), (1131, 15020672), (1248, 13612484), (1392, 12204296), (1434, 11846848), (1473, 11533184), (1508, 11265504), (1664, 10209363), (1856, 9153222), (1912, 8885136), (1964, 8649888), (2262, 7510336), (2496, 6806242), (2784, 6102148), (2868, 5923424), (2946, 5766592), (3016, 5632752), (3107, 5467776), (3712, 4576611), (3824, 4442568), (3928, 4324944), (4524, 3755168), (4992, 3403121), (5568, 3051074), (5736, 2961712), (5892, 2883296), (6032, 2816376), (6214, 2733888), (6383, 2661504), (6931, 2451072), (7648, 2221284), (7856, 2162472), (9048, 1877584), (9321, 1822592), (11136, 1525537), (11472, 1480856), (11784, 1441648), (12064, 1408188), (12428, 1366944), (12766, 1330752), (13862, 1225536), (14239, 1193088), (15296, 1110642), (15712, 1081236), (18096, 938792), (18642, 911296), (19149, 887168), (20793, 817024), (22944, 740428), (23568, 720824), (24128, 704094), (24856, 683472), (25532, 665376), (27724, 612768), (28478, 596544), (30592, 555321), (31424, 540618), (36192, 469396), (37284, 455648), (38298, 443584), (41586, 408512), (42717, 397696), (45888, 370214), (47136, 360412), (48256, 352047), (49712, 341736), (51064, 332688), (55448, 306384), (56956, 298272), (62848, 270309), (72384, 234698), (74568, 227824), (76596, 221792), (83172, 204256), (85434, 198848), (90103, 188544), (91776, 185107), (94272, 180206), (99424, 170868), (102128, 166344), (110896, 153192), (113912, 149136), (117349, 144768)]