1208685456

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1275

約数の個数: 240

約数和(自身を含む): 4017451200

約数和(自身を除く): 2808765744

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, 88, 99, 108, 114, 121, 132, 144, 152, 171, 176, 198, 209, 216, 228, 242, 264, 297, 304, 342, 363, 396, 418, 432, 456, 484, 513, 528, 594, 627, 684, 726, 792, 836, 912, 968, 1026, 1089, 1188, 1217, 1254, 1368, 1452, 1584, 1672, 1881, 1936, 2052, 2178, 2299, 2376, 2434, 2508, 2736, 2904, 3267, 3344, 3651, 3762, 4104, 4356, 4598, 4752, 4868, 5016, 5643, 5808, 6534, 6897, 7302, 7524, 8208, 8712, 9196, 9736, 10032, 10953, 11286, 13068, 13387, 13794, 14604, 15048, 17424, 18392, 19472, 20691, 21906, 22572, 23123, 26136, 26774, 27588, 29208, 30096, 32859, 36784, 40161, 41382, 43812, 45144, 46246, 52272, 53548, 55176, 58416, 62073, 65718, 69369, 80322, 82764, 87624, 90288, 92492, 107096, 110352, 120483, 124146, 131436, 138738, 147257, 160644, 165528, 175248, 184984, 208107, 214192, 240966, 248292, 254353, 262872, 277476, 294514, 321288, 331056, 361449, 369968, 416214, 441771, 481932, 496584, 508706, 525744, 554952, 589028, 624321, 642576, 722898, 763059, 832428, 883542, 963864, 993168, 1017412, 1109904, 1178056, 1248642, 1325313, 1445796, 1526118, 1664856, 1767084, 1927728, 2034824, 2289177, 2356112, 2497284, 2650626, 2797883, 2891592, 3052236, 3329712, 3534168, 3975939, 4069648, 4578354, 4994568, 5301252, 5595766, 5783184, 6104472, 6867531, 7068336, 7951878, 8393649, 9156708, 9989136, 10602504, 11191532, 12208944, 13735062, 15903756, 16787298, 18313416, 21205008, 22383064, 25180947, 27470124, 31807512, 33574596, 36626832, 44766128, 50361894, 54940248, 63615024, 67149192, 75542841, 100723788, 109880496, 134298384, 151085682, 201447576, 302171364, 402895152, 604342728, 1208685456]

約数ペア:

[(1, 1208685456), (2, 604342728), (3, 402895152), (4, 302171364), (6, 201447576), (8, 151085682), (9, 134298384), (11, 109880496), (12, 100723788), (16, 75542841), (18, 67149192), (19, 63615024), (22, 54940248), (24, 50361894), (27, 44766128), (33, 36626832), (36, 33574596), (38, 31807512), (44, 27470124), (48, 25180947), (54, 22383064), (57, 21205008), (66, 18313416), (72, 16787298), (76, 15903756), (88, 13735062), (99, 12208944), (108, 11191532), (114, 10602504), (121, 9989136), (132, 9156708), (144, 8393649), (152, 7951878), (171, 7068336), (176, 6867531), (198, 6104472), (209, 5783184), (216, 5595766), (228, 5301252), (242, 4994568), (264, 4578354), (297, 4069648), (304, 3975939), (342, 3534168), (363, 3329712), (396, 3052236), (418, 2891592), (432, 2797883), (456, 2650626), (484, 2497284), (513, 2356112), (528, 2289177), (594, 2034824), (627, 1927728), (684, 1767084), (726, 1664856), (792, 1526118), (836, 1445796), (912, 1325313), (968, 1248642), (1026, 1178056), (1089, 1109904), (1188, 1017412), (1217, 993168), (1254, 963864), (1368, 883542), (1452, 832428), (1584, 763059), (1672, 722898), (1881, 642576), (1936, 624321), (2052, 589028), (2178, 554952), (2299, 525744), (2376, 508706), (2434, 496584), (2508, 481932), (2736, 441771), (2904, 416214), (3267, 369968), (3344, 361449), (3651, 331056), (3762, 321288), (4104, 294514), (4356, 277476), (4598, 262872), (4752, 254353), (4868, 248292), (5016, 240966), (5643, 214192), (5808, 208107), (6534, 184984), (6897, 175248), (7302, 165528), (7524, 160644), (8208, 147257), (8712, 138738), (9196, 131436), (9736, 124146), (10032, 120483), (10953, 110352), (11286, 107096), (13068, 92492), (13387, 90288), (13794, 87624), (14604, 82764), (15048, 80322), (17424, 69369), (18392, 65718), (19472, 62073), (20691, 58416), (21906, 55176), (22572, 53548), (23123, 52272), (26136, 46246), (26774, 45144), (27588, 43812), (29208, 41382), (30096, 40161), (32859, 36784)]