38447136

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 240

約数和(自身を含む): 140019264

約数和(自身を除く): 101572128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 163, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 326, 336, 351, 364, 378, 416, 432, 468, 489, 504, 546, 567, 624, 648, 652, 672, 702, 728, 756, 819, 864, 936, 978, 1008, 1053, 1092, 1134, 1141, 1248, 1296, 1304, 1404, 1456, 1467, 1512, 1638, 1872, 1956, 2016, 2106, 2119, 2184, 2268, 2282, 2457, 2592, 2608, 2808, 2912, 2934, 3024, 3276, 3423, 3744, 3912, 4212, 4238, 4368, 4401, 4536, 4564, 4914, 5216, 5616, 5868, 6048, 6357, 6552, 6846, 7371, 7824, 8424, 8476, 8736, 8802, 9072, 9128, 9828, 10269, 11232, 11736, 12714, 13104, 13203, 13692, 14742, 14833, 15648, 16848, 16952, 17604, 18144, 18256, 19071, 19656, 20538, 23472, 25428, 26208, 26406, 27384, 29484, 29666, 30807, 33696, 33904, 35208, 36512, 38142, 39312, 41076, 44499, 46944, 50856, 52812, 54768, 57213, 58968, 59332, 61614, 67808, 70416, 76284, 78624, 82152, 88998, 92421, 101712, 105624, 109536, 114426, 117936, 118664, 123228, 133497, 140832, 152568, 164304, 171639, 177996, 184842, 203424, 211248, 228852, 235872, 237328, 246456, 266994, 305136, 328608, 343278, 355992, 369684, 400491, 422496, 457704, 474656, 492912, 533988, 610272, 686556, 711984, 739368, 800982, 915408, 985824, 1067976, 1201473, 1373112, 1423968, 1478736, 1601964, 1830816, 2135952, 2402946, 2746224, 2957472, 3203928, 4271904, 4805892, 5492448, 6407856, 9611784, 12815712, 19223568, 38447136]

約数ペア:

[(1, 38447136), (2, 19223568), (3, 12815712), (4, 9611784), (6, 6407856), (7, 5492448), (8, 4805892), (9, 4271904), (12, 3203928), (13, 2957472), (14, 2746224), (16, 2402946), (18, 2135952), (21, 1830816), (24, 1601964), (26, 1478736), (27, 1423968), (28, 1373112), (32, 1201473), (36, 1067976), (39, 985824), (42, 915408), (48, 800982), (52, 739368), (54, 711984), (56, 686556), (63, 610272), (72, 533988), (78, 492912), (81, 474656), (84, 457704), (91, 422496), (96, 400491), (104, 369684), (108, 355992), (112, 343278), (117, 328608), (126, 305136), (144, 266994), (156, 246456), (162, 237328), (163, 235872), (168, 228852), (182, 211248), (189, 203424), (208, 184842), (216, 177996), (224, 171639), (234, 164304), (252, 152568), (273, 140832), (288, 133497), (312, 123228), (324, 118664), (326, 117936), (336, 114426), (351, 109536), (364, 105624), (378, 101712), (416, 92421), (432, 88998), (468, 82152), (489, 78624), (504, 76284), (546, 70416), (567, 67808), (624, 61614), (648, 59332), (652, 58968), (672, 57213), (702, 54768), (728, 52812), (756, 50856), (819, 46944), (864, 44499), (936, 41076), (978, 39312), (1008, 38142), (1053, 36512), (1092, 35208), (1134, 33904), (1141, 33696), (1248, 30807), (1296, 29666), (1304, 29484), (1404, 27384), (1456, 26406), (1467, 26208), (1512, 25428), (1638, 23472), (1872, 20538), (1956, 19656), (2016, 19071), (2106, 18256), (2119, 18144), (2184, 17604), (2268, 16952), (2282, 16848), (2457, 15648), (2592, 14833), (2608, 14742), (2808, 13692), (2912, 13203), (2934, 13104), (3024, 12714), (3276, 11736), (3423, 11232), (3744, 10269), (3912, 9828), (4212, 9128), (4238, 9072), (4368, 8802), (4401, 8736), (4536, 8476), (4564, 8424), (4914, 7824), (5216, 7371), (5616, 6846), (5868, 6552), (6048, 6357)]