494067792

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 1394910720

約数和(自身を除く): 900842928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 83, 107, 114, 122, 152, 166, 183, 214, 228, 244, 249, 304, 321, 332, 366, 428, 456, 488, 498, 642, 664, 732, 856, 912, 976, 996, 1159, 1284, 1328, 1464, 1577, 1712, 1992, 2033, 2318, 2568, 2928, 3154, 3477, 3984, 4066, 4636, 4731, 5063, 5136, 6099, 6308, 6527, 6954, 8132, 8881, 9272, 9462, 10126, 12198, 12616, 13054, 13908, 15189, 16264, 17762, 18544, 18924, 19581, 20252, 24396, 25232, 26108, 26643, 27816, 30378, 32528, 35524, 37848, 39162, 40504, 48792, 52216, 53286, 55632, 60756, 71048, 75696, 78324, 81008, 96197, 97584, 104432, 106572, 121512, 124013, 142096, 156648, 168739, 192394, 213144, 243024, 248026, 288591, 313296, 337478, 372039, 384788, 426288, 496052, 506217, 541741, 577182, 674956, 744078, 769576, 992104, 1012434, 1083482, 1154364, 1349912, 1488156, 1539152, 1625223, 1984208, 2024868, 2166964, 2308728, 2699824, 2976312, 3250446, 4049736, 4333928, 4617456, 5952624, 6500892, 8099472, 8667856, 10293079, 13001784, 20586158, 26003568, 30879237, 41172316, 61758474, 82344632, 123516948, 164689264, 247033896, 494067792]

約数ペア:

[(1, 494067792), (2, 247033896), (3, 164689264), (4, 123516948), (6, 82344632), (8, 61758474), (12, 41172316), (16, 30879237), (19, 26003568), (24, 20586158), (38, 13001784), (48, 10293079), (57, 8667856), (61, 8099472), (76, 6500892), (83, 5952624), (107, 4617456), (114, 4333928), (122, 4049736), (152, 3250446), (166, 2976312), (183, 2699824), (214, 2308728), (228, 2166964), (244, 2024868), (249, 1984208), (304, 1625223), (321, 1539152), (332, 1488156), (366, 1349912), (428, 1154364), (456, 1083482), (488, 1012434), (498, 992104), (642, 769576), (664, 744078), (732, 674956), (856, 577182), (912, 541741), (976, 506217), (996, 496052), (1159, 426288), (1284, 384788), (1328, 372039), (1464, 337478), (1577, 313296), (1712, 288591), (1992, 248026), (2033, 243024), (2318, 213144), (2568, 192394), (2928, 168739), (3154, 156648), (3477, 142096), (3984, 124013), (4066, 121512), (4636, 106572), (4731, 104432), (5063, 97584), (5136, 96197), (6099, 81008), (6308, 78324), (6527, 75696), (6954, 71048), (8132, 60756), (8881, 55632), (9272, 53286), (9462, 52216), (10126, 48792), (12198, 40504), (12616, 39162), (13054, 37848), (13908, 35524), (15189, 32528), (16264, 30378), (17762, 27816), (18544, 26643), (18924, 26108), (19581, 25232), (20252, 24396)]