331884672

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 256

約数和(自身を含む): 1071636480

約数和(自身を除く): 739751808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 47, 48, 56, 64, 71, 74, 84, 94, 96, 111, 112, 128, 141, 142, 148, 168, 188, 192, 213, 222, 224, 259, 282, 284, 296, 329, 336, 376, 384, 426, 444, 448, 497, 518, 564, 568, 592, 658, 672, 752, 777, 852, 888, 896, 987, 994, 1036, 1128, 1136, 1184, 1316, 1344, 1491, 1504, 1554, 1704, 1739, 1776, 1974, 1988, 2072, 2256, 2272, 2368, 2627, 2632, 2688, 2982, 3008, 3108, 3337, 3408, 3478, 3552, 3948, 3976, 4144, 4512, 4544, 4736, 5217, 5254, 5264, 5964, 6016, 6216, 6674, 6816, 6956, 7104, 7881, 7896, 7952, 8288, 9024, 9088, 10011, 10434, 10508, 10528, 11928, 12173, 12432, 13348, 13632, 13912, 14208, 15762, 15792, 15904, 16576, 18048, 18389, 20022, 20868, 21016, 21056, 23359, 23856, 24346, 24864, 26696, 27264, 27824, 31524, 31584, 31808, 33152, 36519, 36778, 40044, 41736, 42032, 42112, 46718, 47712, 48692, 49728, 53392, 55167, 55648, 63048, 63168, 63616, 70077, 73038, 73556, 80088, 83472, 84064, 93436, 95424, 97384, 99456, 106784, 110334, 111296, 123469, 126096, 126336, 140154, 146076, 147112, 160176, 166944, 168128, 186872, 190848, 194768, 213568, 220668, 222592, 246938, 252192, 280308, 292152, 294224, 320352, 333888, 336256, 370407, 373744, 389536, 427136, 441336, 493876, 504384, 560616, 584304, 588448, 640704, 667776, 740814, 747488, 779072, 864283, 882672, 987752, 1008768, 1121232, 1168608, 1176896, 1281408, 1481628, 1494976, 1558144, 1728566, 1765344, 1975504, 2242464, 2337216, 2353792, 2592849, 2963256, 2989952, 3457132, 3530688, 3951008, 4484928, 4674432, 5185698, 5926512, 6914264, 7061376, 7902016, 8969856, 10371396, 11853024, 13828528, 15804032, 20742792, 23706048, 27657056, 41485584, 47412096, 55314112, 82971168, 110628224, 165942336, 331884672]

約数ペア:

[(1, 331884672), (2, 165942336), (3, 110628224), (4, 82971168), (6, 55314112), (7, 47412096), (8, 41485584), (12, 27657056), (14, 23706048), (16, 20742792), (21, 15804032), (24, 13828528), (28, 11853024), (32, 10371396), (37, 8969856), (42, 7902016), (47, 7061376), (48, 6914264), (56, 5926512), (64, 5185698), (71, 4674432), (74, 4484928), (84, 3951008), (94, 3530688), (96, 3457132), (111, 2989952), (112, 2963256), (128, 2592849), (141, 2353792), (142, 2337216), (148, 2242464), (168, 1975504), (188, 1765344), (192, 1728566), (213, 1558144), (222, 1494976), (224, 1481628), (259, 1281408), (282, 1176896), (284, 1168608), (296, 1121232), (329, 1008768), (336, 987752), (376, 882672), (384, 864283), (426, 779072), (444, 747488), (448, 740814), (497, 667776), (518, 640704), (564, 588448), (568, 584304), (592, 560616), (658, 504384), (672, 493876), (752, 441336), (777, 427136), (852, 389536), (888, 373744), (896, 370407), (987, 336256), (994, 333888), (1036, 320352), (1128, 294224), (1136, 292152), (1184, 280308), (1316, 252192), (1344, 246938), (1491, 222592), (1504, 220668), (1554, 213568), (1704, 194768), (1739, 190848), (1776, 186872), (1974, 168128), (1988, 166944), (2072, 160176), (2256, 147112), (2272, 146076), (2368, 140154), (2627, 126336), (2632, 126096), (2688, 123469), (2982, 111296), (3008, 110334), (3108, 106784), (3337, 99456), (3408, 97384), (3478, 95424), (3552, 93436), (3948, 84064), (3976, 83472), (4144, 80088), (4512, 73556), (4544, 73038), (4736, 70077), (5217, 63616), (5254, 63168), (5264, 63048), (5964, 55648), (6016, 55167), (6216, 53392), (6674, 49728), (6816, 48692), (6956, 47712), (7104, 46718), (7881, 42112), (7896, 42032), (7952, 41736), (8288, 40044), (9024, 36778), (9088, 36519), (10011, 33152), (10434, 31808), (10508, 31584), (10528, 31524), (11928, 27824), (12173, 27264), (12432, 26696), (13348, 24864), (13632, 24346), (13912, 23856), (14208, 23359), (15762, 21056), (15792, 21016), (15904, 20868), (16576, 20022), (18048, 18389)]