1931570368

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5437}}^1$

素因数の和:5530

約数の個数: 112

約数和(自身を含む): 4795706944

約数和(自身を除く): 2864136576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 182, 208, 224, 244, 364, 416, 427, 448, 488, 728, 793, 832, 854, 976, 1456, 1586, 1708, 1952, 2912, 3172, 3416, 3904, 5437, 5551, 5824, 6344, 6832, 10874, 11102, 12688, 13664, 21748, 22204, 25376, 27328, 38059, 43496, 44408, 50752, 70681, 76118, 86992, 88816, 141362, 152236, 173984, 177632, 282724, 304472, 331657, 347968, 355264, 494767, 565448, 608944, 663314, 989534, 1130896, 1217888, 1326628, 1979068, 2261792, 2321599, 2435776, 2653256, 3958136, 4311541, 4523584, 4643198, 5306512, 7916272, 8623082, 9286396, 10613024, 15832544, 17246164, 18572792, 21226048, 30180787, 31665088, 34492328, 37145584, 60361574, 68984656, 74291168, 120723148, 137969312, 148582336, 241446296, 275938624, 482892592, 965785184, 1931570368]

約数ペア:

[(1, 1931570368), (2, 965785184), (4, 482892592), (7, 275938624), (8, 241446296), (13, 148582336), (14, 137969312), (16, 120723148), (26, 74291168), (28, 68984656), (32, 60361574), (52, 37145584), (56, 34492328), (61, 31665088), (64, 30180787), (91, 21226048), (104, 18572792), (112, 17246164), (122, 15832544), (182, 10613024), (208, 9286396), (224, 8623082), (244, 7916272), (364, 5306512), (416, 4643198), (427, 4523584), (448, 4311541), (488, 3958136), (728, 2653256), (793, 2435776), (832, 2321599), (854, 2261792), (976, 1979068), (1456, 1326628), (1586, 1217888), (1708, 1130896), (1952, 989534), (2912, 663314), (3172, 608944), (3416, 565448), (3904, 494767), (5437, 355264), (5551, 347968), (5824, 331657), (6344, 304472), (6832, 282724), (10874, 177632), (11102, 173984), (12688, 152236), (13664, 141362), (21748, 88816), (22204, 86992), (25376, 76118), (27328, 70681), (38059, 50752), (43496, 44408)]