1263115776

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2$

素因数の和:173

約数の個数: 240

約数和(自身を含む): 3900969072

約数和(自身を除く): 2637853296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 61, 64, 68, 78, 96, 102, 104, 122, 128, 136, 156, 183, 192, 204, 208, 221, 244, 256, 272, 312, 366, 384, 408, 416, 442, 488, 512, 544, 624, 663, 732, 768, 793, 816, 832, 884, 976, 1037, 1088, 1248, 1326, 1464, 1536, 1586, 1632, 1664, 1768, 1952, 2074, 2176, 2379, 2496, 2652, 2928, 3111, 3172, 3264, 3328, 3536, 3721, 3904, 4148, 4352, 4758, 4992, 5304, 5856, 6222, 6344, 6528, 6656, 7072, 7442, 7808, 8296, 8704, 9516, 9984, 10608, 11163, 11712, 12444, 12688, 13056, 13481, 14144, 14884, 15616, 16592, 19032, 19968, 21216, 22326, 23424, 24888, 25376, 26112, 26962, 28288, 29768, 31232, 33184, 38064, 40443, 42432, 44652, 46848, 48373, 49776, 50752, 53924, 56576, 59536, 63257, 66368, 76128, 80886, 84864, 89304, 93696, 96746, 99552, 101504, 107848, 113152, 119072, 126514, 132736, 145119, 152256, 161772, 169728, 178608, 189771, 193492, 199104, 203008, 215696, 238144, 253028, 265472, 290238, 304512, 323544, 339456, 357216, 379542, 386984, 398208, 406016, 431392, 476288, 506056, 530944, 580476, 609024, 647088, 714432, 759084, 773968, 796416, 822341, 862784, 952576, 1012112, 1160952, 1218048, 1294176, 1428864, 1518168, 1547936, 1592832, 1644682, 1725568, 1905152, 2024224, 2321904, 2467023, 2588352, 2857728, 3036336, 3095872, 3289364, 3451136, 4048448, 4643808, 4934046, 5176704, 5715456, 6072672, 6191744, 6578728, 6902272, 8096896, 9287616, 9868092, 10353408, 12145344, 12383488, 13157456, 16193792, 18575232, 19736184, 20706816, 24290688, 24766976, 26314912, 32387584, 37150464, 39472368, 48581376, 52629824, 74300928, 78944736, 97162752, 105259648, 157889472, 210519296, 315778944, 421038592, 631557888, 1263115776]

約数ペア:

[(1, 1263115776), (2, 631557888), (3, 421038592), (4, 315778944), (6, 210519296), (8, 157889472), (12, 105259648), (13, 97162752), (16, 78944736), (17, 74300928), (24, 52629824), (26, 48581376), (32, 39472368), (34, 37150464), (39, 32387584), (48, 26314912), (51, 24766976), (52, 24290688), (61, 20706816), (64, 19736184), (68, 18575232), (78, 16193792), (96, 13157456), (102, 12383488), (104, 12145344), (122, 10353408), (128, 9868092), (136, 9287616), (156, 8096896), (183, 6902272), (192, 6578728), (204, 6191744), (208, 6072672), (221, 5715456), (244, 5176704), (256, 4934046), (272, 4643808), (312, 4048448), (366, 3451136), (384, 3289364), (408, 3095872), (416, 3036336), (442, 2857728), (488, 2588352), (512, 2467023), (544, 2321904), (624, 2024224), (663, 1905152), (732, 1725568), (768, 1644682), (793, 1592832), (816, 1547936), (832, 1518168), (884, 1428864), (976, 1294176), (1037, 1218048), (1088, 1160952), (1248, 1012112), (1326, 952576), (1464, 862784), (1536, 822341), (1586, 796416), (1632, 773968), (1664, 759084), (1768, 714432), (1952, 647088), (2074, 609024), (2176, 580476), (2379, 530944), (2496, 506056), (2652, 476288), (2928, 431392), (3111, 406016), (3172, 398208), (3264, 386984), (3328, 379542), (3536, 357216), (3721, 339456), (3904, 323544), (4148, 304512), (4352, 290238), (4758, 265472), (4992, 253028), (5304, 238144), (5856, 215696), (6222, 203008), (6344, 199104), (6528, 193492), (6656, 189771), (7072, 178608), (7442, 169728), (7808, 161772), (8296, 152256), (8704, 145119), (9516, 132736), (9984, 126514), (10608, 119072), (11163, 113152), (11712, 107848), (12444, 101504), (12688, 99552), (13056, 96746), (13481, 93696), (14144, 89304), (14884, 84864), (15616, 80886), (16592, 76128), (19032, 66368), (19968, 63257), (21216, 59536), (22326, 56576), (23424, 53924), (24888, 50752), (25376, 49776), (26112, 48373), (26962, 46848), (28288, 44652), (29768, 42432), (31232, 40443), (33184, 38064)]