448876064

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 216

約数和(自身を含む): 1187572428

約数和(自身を除く): 738696364

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 61, 76, 91, 98, 104, 112, 122, 133, 152, 182, 196, 208, 224, 244, 247, 266, 304, 361, 364, 392, 416, 427, 488, 494, 532, 608, 637, 722, 728, 784, 793, 854, 931, 976, 988, 1064, 1159, 1274, 1444, 1456, 1568, 1586, 1708, 1729, 1862, 1952, 1976, 2128, 2318, 2527, 2548, 2888, 2912, 2989, 3172, 3416, 3458, 3724, 3952, 4256, 4636, 4693, 5054, 5096, 5551, 5776, 5978, 6344, 6832, 6916, 7448, 7904, 8113, 9272, 9386, 10108, 10192, 11102, 11552, 11956, 12103, 12688, 13664, 13832, 14896, 15067, 16226, 17689, 18544, 18772, 20216, 20384, 22021, 22204, 23912, 24206, 25376, 27664, 29792, 30134, 32452, 32851, 35378, 37088, 37544, 38857, 40432, 44042, 44408, 47824, 48412, 55328, 56791, 60268, 64904, 65702, 70756, 75088, 77714, 80864, 88084, 88816, 95648, 96824, 105469, 113582, 120536, 129808, 131404, 141512, 150176, 154147, 155428, 176168, 177632, 193648, 210938, 227164, 229957, 241072, 259616, 262808, 283024, 286273, 308294, 310856, 352336, 387296, 421876, 454328, 459914, 482144, 525616, 566048, 572546, 616588, 621712, 704672, 738283, 843752, 908656, 919828, 1051232, 1079029, 1145092, 1233176, 1243424, 1476566, 1687504, 1817312, 1839656, 2003911, 2158058, 2290184, 2466352, 2953132, 3375008, 3679312, 4007822, 4316116, 4580368, 4932704, 5906264, 7358624, 8015644, 8632232, 9160736, 11812528, 14027377, 16031288, 17264464, 23625056, 28054754, 32062576, 34528928, 56109508, 64125152, 112219016, 224438032, 448876064]

約数ペア:

[(1, 448876064), (2, 224438032), (4, 112219016), (7, 64125152), (8, 56109508), (13, 34528928), (14, 32062576), (16, 28054754), (19, 23625056), (26, 17264464), (28, 16031288), (32, 14027377), (38, 11812528), (49, 9160736), (52, 8632232), (56, 8015644), (61, 7358624), (76, 5906264), (91, 4932704), (98, 4580368), (104, 4316116), (112, 4007822), (122, 3679312), (133, 3375008), (152, 2953132), (182, 2466352), (196, 2290184), (208, 2158058), (224, 2003911), (244, 1839656), (247, 1817312), (266, 1687504), (304, 1476566), (361, 1243424), (364, 1233176), (392, 1145092), (416, 1079029), (427, 1051232), (488, 919828), (494, 908656), (532, 843752), (608, 738283), (637, 704672), (722, 621712), (728, 616588), (784, 572546), (793, 566048), (854, 525616), (931, 482144), (976, 459914), (988, 454328), (1064, 421876), (1159, 387296), (1274, 352336), (1444, 310856), (1456, 308294), (1568, 286273), (1586, 283024), (1708, 262808), (1729, 259616), (1862, 241072), (1952, 229957), (1976, 227164), (2128, 210938), (2318, 193648), (2527, 177632), (2548, 176168), (2888, 155428), (2912, 154147), (2989, 150176), (3172, 141512), (3416, 131404), (3458, 129808), (3724, 120536), (3952, 113582), (4256, 105469), (4636, 96824), (4693, 95648), (5054, 88816), (5096, 88084), (5551, 80864), (5776, 77714), (5978, 75088), (6344, 70756), (6832, 65702), (6916, 64904), (7448, 60268), (7904, 56791), (8113, 55328), (9272, 48412), (9386, 47824), (10108, 44408), (10192, 44042), (11102, 40432), (11552, 38857), (11956, 37544), (12103, 37088), (12688, 35378), (13664, 32851), (13832, 32452), (14896, 30134), (15067, 29792), (16226, 27664), (17689, 25376), (18544, 24206), (18772, 23912), (20216, 22204), (20384, 22021)]