1265811456

素因数分解:

$2^{14}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 4169010944

約数和(自身を除く): 2903199488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 283, 312, 336, 364, 384, 416, 448, 512, 546, 566, 624, 672, 728, 768, 832, 849, 896, 1024, 1092, 1132, 1248, 1344, 1456, 1536, 1664, 1698, 1792, 1981, 2048, 2184, 2264, 2496, 2688, 2912, 3072, 3328, 3396, 3584, 3679, 3962, 4096, 4368, 4528, 4992, 5376, 5824, 5943, 6144, 6656, 6792, 7168, 7358, 7924, 8192, 8736, 9056, 9984, 10752, 11037, 11648, 11886, 12288, 13312, 13584, 14336, 14716, 15848, 16384, 17472, 18112, 19968, 21504, 22074, 23296, 23772, 24576, 25753, 26624, 27168, 28672, 29432, 31696, 34944, 36224, 39936, 43008, 44148, 46592, 47544, 49152, 51506, 53248, 54336, 57344, 58864, 63392, 69888, 72448, 77259, 79872, 86016, 88296, 93184, 95088, 103012, 106496, 108672, 114688, 117728, 126784, 139776, 144896, 154518, 159744, 172032, 176592, 186368, 190176, 206024, 212992, 217344, 235456, 253568, 279552, 289792, 309036, 319488, 344064, 353184, 372736, 380352, 412048, 434688, 470912, 507136, 559104, 579584, 618072, 638976, 706368, 745472, 760704, 824096, 869376, 941824, 1014272, 1118208, 1159168, 1236144, 1412736, 1490944, 1521408, 1648192, 1738752, 1883648, 2028544, 2236416, 2318336, 2472288, 2825472, 3042816, 3296384, 3477504, 3767296, 4057088, 4472832, 4636672, 4944576, 5650944, 6085632, 6592768, 6955008, 7534592, 8114176, 9889152, 11301888, 12171264, 13185536, 13910016, 15069184, 16228352, 19778304, 22603776, 24342528, 26371072, 30138368, 32456704, 39556608, 45207552, 48685056, 52742144, 60276736, 79113216, 90415104, 97370112, 105484288, 158226432, 180830208, 210968576, 316452864, 421937152, 632905728, 1265811456]

約数ペア:

[(1, 1265811456), (2, 632905728), (3, 421937152), (4, 316452864), (6, 210968576), (7, 180830208), (8, 158226432), (12, 105484288), (13, 97370112), (14, 90415104), (16, 79113216), (21, 60276736), (24, 52742144), (26, 48685056), (28, 45207552), (32, 39556608), (39, 32456704), (42, 30138368), (48, 26371072), (52, 24342528), (56, 22603776), (64, 19778304), (78, 16228352), (84, 15069184), (91, 13910016), (96, 13185536), (104, 12171264), (112, 11301888), (128, 9889152), (156, 8114176), (168, 7534592), (182, 6955008), (192, 6592768), (208, 6085632), (224, 5650944), (256, 4944576), (273, 4636672), (283, 4472832), (312, 4057088), (336, 3767296), (364, 3477504), (384, 3296384), (416, 3042816), (448, 2825472), (512, 2472288), (546, 2318336), (566, 2236416), (624, 2028544), (672, 1883648), (728, 1738752), (768, 1648192), (832, 1521408), (849, 1490944), (896, 1412736), (1024, 1236144), (1092, 1159168), (1132, 1118208), (1248, 1014272), (1344, 941824), (1456, 869376), (1536, 824096), (1664, 760704), (1698, 745472), (1792, 706368), (1981, 638976), (2048, 618072), (2184, 579584), (2264, 559104), (2496, 507136), (2688, 470912), (2912, 434688), (3072, 412048), (3328, 380352), (3396, 372736), (3584, 353184), (3679, 344064), (3962, 319488), (4096, 309036), (4368, 289792), (4528, 279552), (4992, 253568), (5376, 235456), (5824, 217344), (5943, 212992), (6144, 206024), (6656, 190176), (6792, 186368), (7168, 176592), (7358, 172032), (7924, 159744), (8192, 154518), (8736, 144896), (9056, 139776), (9984, 126784), (10752, 117728), (11037, 114688), (11648, 108672), (11886, 106496), (12288, 103012), (13312, 95088), (13584, 93184), (14336, 88296), (14716, 86016), (15848, 79872), (16384, 77259), (17472, 72448), (18112, 69888), (19968, 63392), (21504, 58864), (22074, 57344), (23296, 54336), (23772, 53248), (24576, 51506), (25753, 49152), (26624, 47544), (27168, 46592), (28672, 44148), (29432, 43008), (31696, 39936), (34944, 36224)]