247298832

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 300

約数和(自身を含む): 838123440

約数和(自身を除く): 590824608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 83, 88, 99, 108, 114, 121, 132, 144, 152, 162, 166, 171, 176, 198, 209, 216, 228, 242, 249, 264, 297, 304, 324, 332, 342, 363, 396, 418, 432, 456, 484, 498, 513, 528, 594, 627, 648, 664, 684, 726, 747, 792, 836, 891, 912, 913, 968, 996, 1026, 1089, 1188, 1254, 1296, 1328, 1368, 1452, 1494, 1539, 1577, 1584, 1672, 1782, 1826, 1881, 1936, 1992, 2052, 2178, 2241, 2299, 2376, 2508, 2736, 2739, 2904, 2988, 3078, 3154, 3267, 3344, 3564, 3652, 3762, 3984, 4104, 4356, 4482, 4598, 4731, 4752, 5016, 5478, 5643, 5808, 5976, 6156, 6308, 6534, 6723, 6897, 7128, 7304, 7524, 8208, 8217, 8712, 8964, 9196, 9462, 9801, 10032, 10043, 10956, 11286, 11952, 12312, 12616, 13068, 13446, 13794, 14193, 14256, 14608, 15048, 16434, 16929, 17347, 17424, 17928, 18392, 18924, 19602, 20086, 20691, 21912, 22572, 24624, 24651, 25232, 26136, 26892, 27588, 28386, 30096, 30129, 32868, 33858, 34694, 35856, 36784, 37848, 39204, 40172, 41382, 42579, 43824, 45144, 49302, 52041, 52272, 53784, 55176, 56772, 60258, 62073, 65736, 67716, 69388, 73953, 75696, 78408, 80344, 82764, 85158, 90288, 90387, 98604, 104082, 107568, 110352, 113544, 120516, 124146, 127737, 131472, 135432, 138776, 147906, 156123, 156816, 160688, 165528, 170316, 180774, 186219, 190817, 197208, 208164, 227088, 241032, 248292, 255474, 270864, 271161, 277552, 295812, 312246, 331056, 340632, 361548, 372438, 381634, 394416, 416328, 468369, 482064, 496584, 510948, 542322, 572451, 591624, 624492, 681264, 723096, 744876, 763268, 813483, 832656, 936738, 993168, 1021896, 1084644, 1144902, 1183248, 1248984, 1405107, 1446192, 1489752, 1526536, 1626966, 1717353, 1873476, 2043792, 2169288, 2289804, 2497968, 2810214, 2979504, 3053072, 3253932, 3434706, 3746952, 4338576, 4579608, 5152059, 5620428, 6507864, 6869412, 7493904, 9159216, 10304118, 11240856, 13015728, 13738824, 15456177, 20608236, 22481712, 27477648, 30912354, 41216472, 61824708, 82432944, 123649416, 247298832]

約数ペア:

[(1, 247298832), (2, 123649416), (3, 82432944), (4, 61824708), (6, 41216472), (8, 30912354), (9, 27477648), (11, 22481712), (12, 20608236), (16, 15456177), (18, 13738824), (19, 13015728), (22, 11240856), (24, 10304118), (27, 9159216), (33, 7493904), (36, 6869412), (38, 6507864), (44, 5620428), (48, 5152059), (54, 4579608), (57, 4338576), (66, 3746952), (72, 3434706), (76, 3253932), (81, 3053072), (83, 2979504), (88, 2810214), (99, 2497968), (108, 2289804), (114, 2169288), (121, 2043792), (132, 1873476), (144, 1717353), (152, 1626966), (162, 1526536), (166, 1489752), (171, 1446192), (176, 1405107), (198, 1248984), (209, 1183248), (216, 1144902), (228, 1084644), (242, 1021896), (249, 993168), (264, 936738), (297, 832656), (304, 813483), (324, 763268), (332, 744876), (342, 723096), (363, 681264), (396, 624492), (418, 591624), (432, 572451), (456, 542322), (484, 510948), (498, 496584), (513, 482064), (528, 468369), (594, 416328), (627, 394416), (648, 381634), (664, 372438), (684, 361548), (726, 340632), (747, 331056), (792, 312246), (836, 295812), (891, 277552), (912, 271161), (913, 270864), (968, 255474), (996, 248292), (1026, 241032), (1089, 227088), (1188, 208164), (1254, 197208), (1296, 190817), (1328, 186219), (1368, 180774), (1452, 170316), (1494, 165528), (1539, 160688), (1577, 156816), (1584, 156123), (1672, 147906), (1782, 138776), (1826, 135432), (1881, 131472), (1936, 127737), (1992, 124146), (2052, 120516), (2178, 113544), (2241, 110352), (2299, 107568), (2376, 104082), (2508, 98604), (2736, 90387), (2739, 90288), (2904, 85158), (2988, 82764), (3078, 80344), (3154, 78408), (3267, 75696), (3344, 73953), (3564, 69388), (3652, 67716), (3762, 65736), (3984, 62073), (4104, 60258), (4356, 56772), (4482, 55176), (4598, 53784), (4731, 52272), (4752, 52041), (5016, 49302), (5478, 45144), (5643, 43824), (5808, 42579), (5976, 41382), (6156, 40172), (6308, 39204), (6534, 37848), (6723, 36784), (6897, 35856), (7128, 34694), (7304, 33858), (7524, 32868), (8208, 30129), (8217, 30096), (8712, 28386), (8964, 27588), (9196, 26892), (9462, 26136), (9801, 25232), (10032, 24651), (10043, 24624), (10956, 22572), (11286, 21912), (11952, 20691), (12312, 20086), (12616, 19602), (13068, 18924), (13446, 18392), (13794, 17928), (14193, 17424), (14256, 17347), (14608, 16929), (15048, 16434)]