388592568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:626

約数の個数: 192

約数和(自身を含む): 1308303360

約数和(自身を除く): 919710792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 127, 156, 168, 182, 234, 252, 254, 273, 312, 364, 381, 467, 468, 504, 508, 546, 728, 762, 819, 889, 934, 936, 1016, 1092, 1143, 1401, 1524, 1638, 1651, 1778, 1868, 2184, 2286, 2667, 2802, 3048, 3269, 3276, 3302, 3556, 3736, 4203, 4572, 4953, 5334, 5604, 6071, 6538, 6552, 6604, 7112, 8001, 8406, 9144, 9807, 9906, 10668, 11208, 11557, 12142, 13076, 13208, 14859, 16002, 16812, 18213, 19614, 19812, 21336, 23114, 24284, 26152, 29421, 29718, 32004, 33624, 34671, 36426, 39228, 39624, 42497, 46228, 48568, 54639, 58842, 59309, 59436, 64008, 69342, 72852, 78456, 84994, 92456, 104013, 109278, 117684, 118618, 118872, 127491, 138684, 145704, 169988, 177927, 208026, 218556, 235368, 237236, 254982, 277368, 339976, 355854, 382473, 415163, 416052, 437112, 474472, 509964, 533781, 711708, 764946, 771017, 830326, 832104, 1019928, 1067562, 1245489, 1423416, 1529892, 1542034, 1660652, 2135124, 2313051, 2490978, 3059784, 3084068, 3321304, 3736467, 4270248, 4626102, 4981956, 5397119, 6168136, 6939153, 7472934, 9252204, 9963912, 10794238, 13878306, 14945868, 16191357, 18504408, 21588476, 27756612, 29891736, 32382714, 43176952, 48574071, 55513224, 64765428, 97148142, 129530856, 194296284, 388592568]

約数ペア:

[(1, 388592568), (2, 194296284), (3, 129530856), (4, 97148142), (6, 64765428), (7, 55513224), (8, 48574071), (9, 43176952), (12, 32382714), (13, 29891736), (14, 27756612), (18, 21588476), (21, 18504408), (24, 16191357), (26, 14945868), (28, 13878306), (36, 10794238), (39, 9963912), (42, 9252204), (52, 7472934), (56, 6939153), (63, 6168136), (72, 5397119), (78, 4981956), (84, 4626102), (91, 4270248), (104, 3736467), (117, 3321304), (126, 3084068), (127, 3059784), (156, 2490978), (168, 2313051), (182, 2135124), (234, 1660652), (252, 1542034), (254, 1529892), (273, 1423416), (312, 1245489), (364, 1067562), (381, 1019928), (467, 832104), (468, 830326), (504, 771017), (508, 764946), (546, 711708), (728, 533781), (762, 509964), (819, 474472), (889, 437112), (934, 416052), (936, 415163), (1016, 382473), (1092, 355854), (1143, 339976), (1401, 277368), (1524, 254982), (1638, 237236), (1651, 235368), (1778, 218556), (1868, 208026), (2184, 177927), (2286, 169988), (2667, 145704), (2802, 138684), (3048, 127491), (3269, 118872), (3276, 118618), (3302, 117684), (3556, 109278), (3736, 104013), (4203, 92456), (4572, 84994), (4953, 78456), (5334, 72852), (5604, 69342), (6071, 64008), (6538, 59436), (6552, 59309), (6604, 58842), (7112, 54639), (8001, 48568), (8406, 46228), (9144, 42497), (9807, 39624), (9906, 39228), (10668, 36426), (11208, 34671), (11557, 33624), (12142, 32004), (13076, 29718), (13208, 29421), (14859, 26152), (16002, 24284), (16812, 23114), (18213, 21336), (19614, 19812)]