1275778944

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:978

約数の個数: 256

約数和(自身を含む): 4223289600

約数和(自身を除く): 2947510656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 37, 44, 48, 54, 64, 66, 72, 74, 88, 96, 99, 108, 111, 128, 132, 144, 148, 176, 192, 198, 216, 222, 264, 288, 296, 297, 333, 352, 384, 396, 407, 432, 444, 528, 576, 592, 594, 666, 704, 792, 814, 864, 888, 907, 999, 1056, 1152, 1184, 1188, 1221, 1332, 1408, 1584, 1628, 1728, 1776, 1814, 1998, 2112, 2368, 2376, 2442, 2664, 2721, 3168, 3256, 3456, 3552, 3628, 3663, 3996, 4224, 4736, 4752, 4884, 5328, 5442, 6336, 6512, 7104, 7256, 7326, 7992, 8163, 9504, 9768, 9977, 10656, 10884, 10989, 12672, 13024, 14208, 14512, 14652, 15984, 16326, 19008, 19536, 19954, 21312, 21768, 21978, 24489, 26048, 29024, 29304, 29931, 31968, 32652, 33559, 38016, 39072, 39908, 42624, 43536, 43956, 48978, 52096, 58048, 58608, 59862, 63936, 65304, 67118, 78144, 79816, 87072, 87912, 89793, 97956, 100677, 116096, 117216, 119724, 127872, 130608, 134236, 156288, 159632, 174144, 175824, 179586, 195912, 201354, 234432, 239448, 261216, 268472, 269379, 302031, 319264, 348288, 351648, 359172, 369149, 391824, 402708, 468864, 478896, 522432, 536944, 538758, 604062, 638528, 703296, 718344, 738298, 783648, 805416, 906093, 957792, 1044864, 1073888, 1077516, 1107447, 1208124, 1277056, 1406592, 1436688, 1476596, 1567296, 1610832, 1812186, 1915584, 2147776, 2155032, 2214894, 2416248, 2873376, 2953192, 3134592, 3221664, 3322341, 3624372, 3831168, 4295552, 4310064, 4429788, 4832496, 5746752, 5906384, 6443328, 6644682, 7248744, 8620128, 8859576, 9664992, 9967023, 11493504, 11812768, 12886656, 13289364, 14497488, 17240256, 17719152, 19329984, 19934046, 23625536, 26578728, 28994976, 34480512, 35438304, 38659968, 39868092, 47251072, 53157456, 57989952, 70876608, 79736184, 106314912, 115979904, 141753216, 159472368, 212629824, 318944736, 425259648, 637889472, 1275778944]

約数ペア:

[(1, 1275778944), (2, 637889472), (3, 425259648), (4, 318944736), (6, 212629824), (8, 159472368), (9, 141753216), (11, 115979904), (12, 106314912), (16, 79736184), (18, 70876608), (22, 57989952), (24, 53157456), (27, 47251072), (32, 39868092), (33, 38659968), (36, 35438304), (37, 34480512), (44, 28994976), (48, 26578728), (54, 23625536), (64, 19934046), (66, 19329984), (72, 17719152), (74, 17240256), (88, 14497488), (96, 13289364), (99, 12886656), (108, 11812768), (111, 11493504), (128, 9967023), (132, 9664992), (144, 8859576), (148, 8620128), (176, 7248744), (192, 6644682), (198, 6443328), (216, 5906384), (222, 5746752), (264, 4832496), (288, 4429788), (296, 4310064), (297, 4295552), (333, 3831168), (352, 3624372), (384, 3322341), (396, 3221664), (407, 3134592), (432, 2953192), (444, 2873376), (528, 2416248), (576, 2214894), (592, 2155032), (594, 2147776), (666, 1915584), (704, 1812186), (792, 1610832), (814, 1567296), (864, 1476596), (888, 1436688), (907, 1406592), (999, 1277056), (1056, 1208124), (1152, 1107447), (1184, 1077516), (1188, 1073888), (1221, 1044864), (1332, 957792), (1408, 906093), (1584, 805416), (1628, 783648), (1728, 738298), (1776, 718344), (1814, 703296), (1998, 638528), (2112, 604062), (2368, 538758), (2376, 536944), (2442, 522432), (2664, 478896), (2721, 468864), (3168, 402708), (3256, 391824), (3456, 369149), (3552, 359172), (3628, 351648), (3663, 348288), (3996, 319264), (4224, 302031), (4736, 269379), (4752, 268472), (4884, 261216), (5328, 239448), (5442, 234432), (6336, 201354), (6512, 195912), (7104, 179586), (7256, 175824), (7326, 174144), (7992, 159632), (8163, 156288), (9504, 134236), (9768, 130608), (9977, 127872), (10656, 119724), (10884, 117216), (10989, 116096), (12672, 100677), (13024, 97956), (14208, 89793), (14512, 87912), (14652, 87072), (15984, 79816), (16326, 78144), (19008, 67118), (19536, 65304), (19954, 63936), (21312, 59862), (21768, 58608), (21978, 58048), (24489, 52096), (26048, 48978), (29024, 43956), (29304, 43536), (29931, 42624), (31968, 39908), (32652, 39072), (33559, 38016)]