40022892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:692

約数の個数: 144

約数和(自身を含む): 131272960

約数和(自身を除く): 91250068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 643, 684, 741, 798, 819, 988, 1092, 1197, 1286, 1482, 1596, 1638, 1729, 1929, 2223, 2394, 2572, 2964, 3276, 3458, 3858, 4446, 4501, 4788, 5187, 5787, 6916, 7716, 8359, 8892, 9002, 10374, 11574, 12217, 13503, 15561, 16718, 18004, 20748, 23148, 24434, 25077, 27006, 31122, 33436, 36651, 40509, 48868, 50154, 54012, 58513, 62244, 73302, 75231, 81018, 85519, 100308, 109953, 117026, 146604, 150462, 158821, 162036, 171038, 175539, 219906, 234052, 256557, 300924, 317642, 342076, 351078, 439812, 476463, 513114, 526617, 635284, 702156, 769671, 952926, 1026228, 1053234, 1111747, 1429389, 1539342, 1905852, 2106468, 2223494, 2858778, 3078684, 3335241, 4446988, 5717556, 6670482, 10005723, 13340964, 20011446, 40022892]

約数ペア:

[(1, 40022892), (2, 20011446), (3, 13340964), (4, 10005723), (6, 6670482), (7, 5717556), (9, 4446988), (12, 3335241), (13, 3078684), (14, 2858778), (18, 2223494), (19, 2106468), (21, 1905852), (26, 1539342), (28, 1429389), (36, 1111747), (38, 1053234), (39, 1026228), (42, 952926), (52, 769671), (57, 702156), (63, 635284), (76, 526617), (78, 513114), (84, 476463), (91, 439812), (114, 351078), (117, 342076), (126, 317642), (133, 300924), (156, 256557), (171, 234052), (182, 219906), (228, 175539), (234, 171038), (247, 162036), (252, 158821), (266, 150462), (273, 146604), (342, 117026), (364, 109953), (399, 100308), (468, 85519), (494, 81018), (532, 75231), (546, 73302), (643, 62244), (684, 58513), (741, 54012), (798, 50154), (819, 48868), (988, 40509), (1092, 36651), (1197, 33436), (1286, 31122), (1482, 27006), (1596, 25077), (1638, 24434), (1729, 23148), (1929, 20748), (2223, 18004), (2394, 16718), (2572, 15561), (2964, 13503), (3276, 12217), (3458, 11574), (3858, 10374), (4446, 9002), (4501, 8892), (4788, 8359), (5187, 7716), (5787, 6916)]