848190616

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 2029023360

約数和(自身を除く): 1180832744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 157, 164, 181, 182, 287, 314, 328, 362, 364, 533, 574, 628, 724, 728, 1066, 1099, 1148, 1256, 1267, 1448, 2041, 2132, 2198, 2296, 2353, 2534, 3731, 4082, 4264, 4396, 4706, 5068, 6437, 7421, 7462, 8164, 8792, 9412, 10136, 12874, 14287, 14842, 14924, 16328, 16471, 18824, 25748, 28417, 28574, 29684, 29848, 32942, 45059, 51496, 51947, 56834, 57148, 59368, 65884, 83681, 90118, 96473, 103894, 113668, 114296, 131768, 167362, 180236, 192946, 198919, 207788, 227336, 334724, 360472, 369421, 385892, 397838, 415576, 585767, 669448, 675311, 738842, 771784, 795676, 1165097, 1171534, 1350622, 1477684, 1591352, 2330194, 2343068, 2585947, 2701244, 2955368, 4660388, 4686136, 5171894, 5402488, 8155679, 9320776, 10343788, 15146261, 16311358, 20687576, 30292522, 32622716, 60585044, 65245432, 106023827, 121170088, 212047654, 424095308, 848190616]

約数ペア:

[(1, 848190616), (2, 424095308), (4, 212047654), (7, 121170088), (8, 106023827), (13, 65245432), (14, 60585044), (26, 32622716), (28, 30292522), (41, 20687576), (52, 16311358), (56, 15146261), (82, 10343788), (91, 9320776), (104, 8155679), (157, 5402488), (164, 5171894), (181, 4686136), (182, 4660388), (287, 2955368), (314, 2701244), (328, 2585947), (362, 2343068), (364, 2330194), (533, 1591352), (574, 1477684), (628, 1350622), (724, 1171534), (728, 1165097), (1066, 795676), (1099, 771784), (1148, 738842), (1256, 675311), (1267, 669448), (1448, 585767), (2041, 415576), (2132, 397838), (2198, 385892), (2296, 369421), (2353, 360472), (2534, 334724), (3731, 227336), (4082, 207788), (4264, 198919), (4396, 192946), (4706, 180236), (5068, 167362), (6437, 131768), (7421, 114296), (7462, 113668), (8164, 103894), (8792, 96473), (9412, 90118), (10136, 83681), (12874, 65884), (14287, 59368), (14842, 57148), (14924, 56834), (16328, 51947), (16471, 51496), (18824, 45059), (25748, 32942), (28417, 29848), (28574, 29684)]