7868369664

素因数分解:

$2^8\times 3^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:551

約数の個数: 216

約数和(自身を含む): 23213299200

約数和(自身を除く): 15344929536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 139, 144, 158, 192, 237, 256, 278, 288, 311, 316, 384, 417, 474, 556, 576, 622, 632, 711, 768, 834, 933, 948, 1112, 1152, 1244, 1251, 1264, 1422, 1668, 1866, 1896, 2224, 2304, 2488, 2502, 2528, 2799, 2844, 3336, 3732, 3792, 4448, 4976, 5004, 5056, 5598, 5688, 6672, 7464, 7584, 8896, 9952, 10008, 10112, 10981, 11196, 11376, 13344, 14928, 15168, 17792, 19904, 20016, 20224, 21962, 22392, 22752, 24569, 26688, 29856, 30336, 32943, 35584, 39808, 40032, 43229, 43924, 44784, 45504, 49138, 53376, 59712, 60672, 65886, 73707, 79616, 80064, 86458, 87848, 89568, 91008, 98276, 98829, 106752, 119424, 129687, 131772, 147414, 160128, 172916, 175696, 179136, 182016, 196552, 197658, 221121, 238848, 259374, 263544, 294828, 320256, 345832, 351392, 358272, 389061, 393104, 395316, 442242, 518748, 527088, 589656, 691664, 702784, 716544, 778122, 786208, 790632, 884484, 1037496, 1054176, 1179312, 1383328, 1405568, 1556244, 1572416, 1581264, 1768968, 2074992, 2108352, 2358624, 2766656, 2811136, 3112488, 3144832, 3162528, 3415091, 3537936, 4149984, 4216704, 4717248, 5533312, 6224976, 6289664, 6325056, 6830182, 7075872, 8299968, 8433408, 9434496, 10245273, 11066624, 12449952, 12650112, 13660364, 14151744, 16599936, 18868992, 20490546, 24899904, 25300224, 27320728, 28303488, 30735819, 33199872, 40981092, 49799808, 54641456, 56606976, 61471638, 81962184, 99599616, 109282912, 122943276, 163924368, 218565824, 245886552, 327848736, 437131648, 491773104, 655697472, 874263296, 983546208, 1311394944, 1967092416, 2622789888, 3934184832, 7868369664]

約数ペア:

[(1, 7868369664), (2, 3934184832), (3, 2622789888), (4, 1967092416), (6, 1311394944), (8, 983546208), (9, 874263296), (12, 655697472), (16, 491773104), (18, 437131648), (24, 327848736), (32, 245886552), (36, 218565824), (48, 163924368), (64, 122943276), (72, 109282912), (79, 99599616), (96, 81962184), (128, 61471638), (139, 56606976), (144, 54641456), (158, 49799808), (192, 40981092), (237, 33199872), (256, 30735819), (278, 28303488), (288, 27320728), (311, 25300224), (316, 24899904), (384, 20490546), (417, 18868992), (474, 16599936), (556, 14151744), (576, 13660364), (622, 12650112), (632, 12449952), (711, 11066624), (768, 10245273), (834, 9434496), (933, 8433408), (948, 8299968), (1112, 7075872), (1152, 6830182), (1244, 6325056), (1251, 6289664), (1264, 6224976), (1422, 5533312), (1668, 4717248), (1866, 4216704), (1896, 4149984), (2224, 3537936), (2304, 3415091), (2488, 3162528), (2502, 3144832), (2528, 3112488), (2799, 2811136), (2844, 2766656), (3336, 2358624), (3732, 2108352), (3792, 2074992), (4448, 1768968), (4976, 1581264), (5004, 1572416), (5056, 1556244), (5598, 1405568), (5688, 1383328), (6672, 1179312), (7464, 1054176), (7584, 1037496), (8896, 884484), (9952, 790632), (10008, 786208), (10112, 778122), (10981, 716544), (11196, 702784), (11376, 691664), (13344, 589656), (14928, 527088), (15168, 518748), (17792, 442242), (19904, 395316), (20016, 393104), (20224, 389061), (21962, 358272), (22392, 351392), (22752, 345832), (24569, 320256), (26688, 294828), (29856, 263544), (30336, 259374), (32943, 238848), (35584, 221121), (39808, 197658), (40032, 196552), (43229, 182016), (43924, 179136), (44784, 175696), (45504, 172916), (49138, 160128), (53376, 147414), (59712, 131772), (60672, 129687), (65886, 119424), (73707, 106752), (79616, 98829), (80064, 98276), (86458, 91008), (87848, 89568)]