328801704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1191

約数の個数: 128

約数和(自身を含む): 1031546880

約数和(自身を除く): 702745176

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 181, 231, 264, 308, 362, 462, 543, 616, 724, 924, 983, 1086, 1267, 1448, 1848, 1966, 1991, 2172, 2534, 2949, 3801, 3932, 3982, 4344, 5068, 5898, 5973, 6881, 7602, 7864, 7964, 10136, 10813, 11796, 11946, 13762, 13937, 15204, 15928, 20643, 21626, 23592, 23892, 27524, 27874, 30408, 32439, 41286, 41811, 43252, 47784, 55048, 55748, 64878, 75691, 82572, 83622, 86504, 111496, 129756, 151382, 165144, 167244, 177923, 227073, 259512, 302764, 334488, 355846, 454146, 533769, 605528, 711692, 908292, 1067538, 1245461, 1423384, 1816584, 1957153, 2135076, 2490922, 3736383, 3914306, 4270152, 4981844, 5871459, 7472766, 7828612, 9963688, 11742918, 13700071, 14945532, 15657224, 23485836, 27400142, 29891064, 41100213, 46971672, 54800284, 82200426, 109600568, 164400852, 328801704]

約数ペア:

[(1, 328801704), (2, 164400852), (3, 109600568), (4, 82200426), (6, 54800284), (7, 46971672), (8, 41100213), (11, 29891064), (12, 27400142), (14, 23485836), (21, 15657224), (22, 14945532), (24, 13700071), (28, 11742918), (33, 9963688), (42, 7828612), (44, 7472766), (56, 5871459), (66, 4981844), (77, 4270152), (84, 3914306), (88, 3736383), (132, 2490922), (154, 2135076), (168, 1957153), (181, 1816584), (231, 1423384), (264, 1245461), (308, 1067538), (362, 908292), (462, 711692), (543, 605528), (616, 533769), (724, 454146), (924, 355846), (983, 334488), (1086, 302764), (1267, 259512), (1448, 227073), (1848, 177923), (1966, 167244), (1991, 165144), (2172, 151382), (2534, 129756), (2949, 111496), (3801, 86504), (3932, 83622), (3982, 82572), (4344, 75691), (5068, 64878), (5898, 55748), (5973, 55048), (6881, 47784), (7602, 43252), (7864, 41811), (7964, 41286), (10136, 32439), (10813, 30408), (11796, 27874), (11946, 27524), (13762, 23892), (13937, 23592), (15204, 21626), (15928, 20643)]