538921656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1106

約数の個数: 192

約数和(自身を含む): 1819883520

約数和(自身を除く): 1280961864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 83, 84, 91, 104, 117, 126, 156, 166, 168, 182, 234, 249, 252, 273, 312, 332, 364, 468, 498, 504, 546, 581, 664, 728, 747, 819, 936, 991, 996, 1079, 1092, 1162, 1494, 1638, 1743, 1982, 1992, 2158, 2184, 2324, 2973, 2988, 3237, 3276, 3486, 3964, 4316, 4648, 5229, 5946, 5976, 6474, 6552, 6937, 6972, 7553, 7928, 8632, 8919, 9711, 10458, 11892, 12883, 12948, 13874, 13944, 15106, 17838, 19422, 20811, 20916, 22659, 23784, 25766, 25896, 27748, 30212, 35676, 38649, 38844, 41622, 41832, 45318, 51532, 55496, 60424, 62433, 67977, 71352, 77298, 77688, 82253, 83244, 90181, 90636, 103064, 115947, 124866, 135954, 154596, 164506, 166488, 180362, 181272, 231894, 246759, 249732, 270543, 271908, 309192, 329012, 360724, 463788, 493518, 499464, 541086, 543816, 575771, 658024, 721448, 740277, 811629, 927576, 987036, 1069289, 1082172, 1151542, 1480554, 1623258, 1727313, 1974072, 2138578, 2164344, 2303084, 2961108, 3207867, 3246516, 3454626, 4277156, 4606168, 5181939, 5922216, 6415734, 6493032, 6909252, 7485023, 8554312, 9623601, 10363878, 12831468, 13818504, 14970046, 19247202, 20727756, 22455069, 25662936, 29940092, 38494404, 41455512, 44910138, 59880184, 67365207, 76988808, 89820276, 134730414, 179640552, 269460828, 538921656]

約数ペア:

[(1, 538921656), (2, 269460828), (3, 179640552), (4, 134730414), (6, 89820276), (7, 76988808), (8, 67365207), (9, 59880184), (12, 44910138), (13, 41455512), (14, 38494404), (18, 29940092), (21, 25662936), (24, 22455069), (26, 20727756), (28, 19247202), (36, 14970046), (39, 13818504), (42, 12831468), (52, 10363878), (56, 9623601), (63, 8554312), (72, 7485023), (78, 6909252), (83, 6493032), (84, 6415734), (91, 5922216), (104, 5181939), (117, 4606168), (126, 4277156), (156, 3454626), (166, 3246516), (168, 3207867), (182, 2961108), (234, 2303084), (249, 2164344), (252, 2138578), (273, 1974072), (312, 1727313), (332, 1623258), (364, 1480554), (468, 1151542), (498, 1082172), (504, 1069289), (546, 987036), (581, 927576), (664, 811629), (728, 740277), (747, 721448), (819, 658024), (936, 575771), (991, 543816), (996, 541086), (1079, 499464), (1092, 493518), (1162, 463788), (1494, 360724), (1638, 329012), (1743, 309192), (1982, 271908), (1992, 270543), (2158, 249732), (2184, 246759), (2324, 231894), (2973, 181272), (2988, 180362), (3237, 166488), (3276, 164506), (3486, 154596), (3964, 135954), (4316, 124866), (4648, 115947), (5229, 103064), (5946, 90636), (5976, 90181), (6474, 83244), (6552, 82253), (6937, 77688), (6972, 77298), (7553, 71352), (7928, 67977), (8632, 62433), (8919, 60424), (9711, 55496), (10458, 51532), (11892, 45318), (12883, 41832), (12948, 41622), (13874, 38844), (13944, 38649), (15106, 35676), (17838, 30212), (19422, 27748), (20811, 25896), (20916, 25766), (22659, 23784)]