38981712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 128563200

約数和(自身を除く): 89581488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 53, 56, 66, 77, 84, 88, 106, 112, 132, 154, 159, 168, 176, 199, 212, 231, 264, 308, 318, 336, 371, 398, 424, 462, 528, 583, 597, 616, 636, 742, 796, 848, 924, 1113, 1166, 1194, 1232, 1272, 1393, 1484, 1592, 1749, 1848, 2189, 2226, 2332, 2388, 2544, 2786, 2968, 3184, 3498, 3696, 4081, 4179, 4378, 4452, 4664, 4776, 5572, 5936, 6567, 6996, 8162, 8358, 8756, 8904, 9328, 9552, 10547, 11144, 12243, 13134, 13992, 15323, 16324, 16716, 17512, 17808, 21094, 22288, 24486, 26268, 27984, 30646, 31641, 32648, 33432, 35024, 42188, 45969, 48972, 52536, 61292, 63282, 65296, 66864, 73829, 84376, 91938, 97944, 105072, 116017, 122584, 126564, 147658, 168752, 183876, 195888, 221487, 232034, 245168, 253128, 295316, 348051, 367752, 442974, 464068, 506256, 590632, 696102, 735504, 812119, 885948, 928136, 1181264, 1392204, 1624238, 1771896, 1856272, 2436357, 2784408, 3248476, 3543792, 4872714, 5568816, 6496952, 9745428, 12993904, 19490856, 38981712]

約数ペア:

[(1, 38981712), (2, 19490856), (3, 12993904), (4, 9745428), (6, 6496952), (7, 5568816), (8, 4872714), (11, 3543792), (12, 3248476), (14, 2784408), (16, 2436357), (21, 1856272), (22, 1771896), (24, 1624238), (28, 1392204), (33, 1181264), (42, 928136), (44, 885948), (48, 812119), (53, 735504), (56, 696102), (66, 590632), (77, 506256), (84, 464068), (88, 442974), (106, 367752), (112, 348051), (132, 295316), (154, 253128), (159, 245168), (168, 232034), (176, 221487), (199, 195888), (212, 183876), (231, 168752), (264, 147658), (308, 126564), (318, 122584), (336, 116017), (371, 105072), (398, 97944), (424, 91938), (462, 84376), (528, 73829), (583, 66864), (597, 65296), (616, 63282), (636, 61292), (742, 52536), (796, 48972), (848, 45969), (924, 42188), (1113, 35024), (1166, 33432), (1194, 32648), (1232, 31641), (1272, 30646), (1393, 27984), (1484, 26268), (1592, 24486), (1749, 22288), (1848, 21094), (2189, 17808), (2226, 17512), (2332, 16716), (2388, 16324), (2544, 15323), (2786, 13992), (2968, 13134), (3184, 12243), (3498, 11144), (3696, 10547), (4081, 9552), (4179, 9328), (4378, 8904), (4452, 8756), (4664, 8358), (4776, 8162), (5572, 6996), (5936, 6567)]