2089129952

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:729

約数の個数: 192

約数和(自身を含む): 5424652800

約数和(自身を除く): 3335522848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 61, 76, 91, 104, 112, 122, 133, 152, 182, 208, 224, 244, 247, 266, 304, 364, 416, 427, 488, 494, 532, 608, 619, 728, 793, 854, 976, 988, 1064, 1159, 1238, 1456, 1586, 1708, 1729, 1952, 1976, 2128, 2318, 2476, 2912, 3172, 3416, 3458, 3952, 4256, 4333, 4636, 4952, 5551, 6344, 6832, 6916, 7904, 8047, 8113, 8666, 9272, 9904, 11102, 11761, 12688, 13664, 13832, 15067, 16094, 16226, 17332, 18544, 19808, 22204, 23522, 25376, 27664, 30134, 32188, 32452, 34664, 37088, 37759, 44408, 47044, 55328, 56329, 60268, 64376, 64904, 69328, 75518, 82327, 88816, 94088, 105469, 112658, 120536, 128752, 129808, 138656, 151036, 152893, 164654, 177632, 188176, 210938, 225316, 241072, 257504, 259616, 264313, 302072, 305786, 329308, 376352, 421876, 450632, 482144, 490867, 528626, 604144, 611572, 658616, 717421, 843752, 901264, 981734, 1057252, 1070251, 1208288, 1223144, 1317232, 1434842, 1687504, 1802528, 1963468, 2114504, 2140502, 2446288, 2634464, 2869684, 3375008, 3436069, 3926936, 4229008, 4281004, 4892576, 5021947, 5739368, 6872138, 7853872, 8458016, 8562008, 9326473, 10043894, 11478736, 13744276, 15707744, 17124016, 18652946, 20087788, 22957472, 27488552, 34248032, 37305892, 40175576, 54977104, 65285311, 74611784, 80351152, 109954208, 130570622, 149223568, 160702304, 261141244, 298447136, 522282488, 1044564976, 2089129952]

約数ペア:

[(1, 2089129952), (2, 1044564976), (4, 522282488), (7, 298447136), (8, 261141244), (13, 160702304), (14, 149223568), (16, 130570622), (19, 109954208), (26, 80351152), (28, 74611784), (32, 65285311), (38, 54977104), (52, 40175576), (56, 37305892), (61, 34248032), (76, 27488552), (91, 22957472), (104, 20087788), (112, 18652946), (122, 17124016), (133, 15707744), (152, 13744276), (182, 11478736), (208, 10043894), (224, 9326473), (244, 8562008), (247, 8458016), (266, 7853872), (304, 6872138), (364, 5739368), (416, 5021947), (427, 4892576), (488, 4281004), (494, 4229008), (532, 3926936), (608, 3436069), (619, 3375008), (728, 2869684), (793, 2634464), (854, 2446288), (976, 2140502), (988, 2114504), (1064, 1963468), (1159, 1802528), (1238, 1687504), (1456, 1434842), (1586, 1317232), (1708, 1223144), (1729, 1208288), (1952, 1070251), (1976, 1057252), (2128, 981734), (2318, 901264), (2476, 843752), (2912, 717421), (3172, 658616), (3416, 611572), (3458, 604144), (3952, 528626), (4256, 490867), (4333, 482144), (4636, 450632), (4952, 421876), (5551, 376352), (6344, 329308), (6832, 305786), (6916, 302072), (7904, 264313), (8047, 259616), (8113, 257504), (8666, 241072), (9272, 225316), (9904, 210938), (11102, 188176), (11761, 177632), (12688, 164654), (13664, 152893), (13832, 151036), (15067, 138656), (16094, 129808), (16226, 128752), (17332, 120536), (18544, 112658), (19808, 105469), (22204, 94088), (23522, 88816), (25376, 82327), (27664, 75518), (30134, 69328), (32188, 64904), (32452, 64376), (34664, 60268), (37088, 56329), (37759, 55328), (44408, 47044)]