1478294272

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 3955875840

約数和(自身を除く): 2477581568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 32, 46, 52, 56, 62, 64, 89, 91, 92, 104, 112, 124, 128, 161, 178, 182, 184, 208, 217, 224, 248, 256, 299, 322, 356, 364, 368, 403, 416, 434, 448, 496, 598, 623, 644, 712, 713, 728, 736, 806, 832, 868, 896, 992, 1157, 1196, 1246, 1288, 1424, 1426, 1456, 1472, 1612, 1664, 1736, 1792, 1984, 2047, 2093, 2314, 2392, 2492, 2576, 2759, 2821, 2848, 2852, 2912, 2944, 3224, 3328, 3472, 3968, 4094, 4186, 4628, 4784, 4984, 4991, 5152, 5518, 5642, 5696, 5704, 5824, 5888, 6448, 6944, 7936, 8099, 8188, 8372, 9256, 9269, 9568, 9968, 9982, 10304, 11036, 11284, 11392, 11408, 11648, 12896, 13888, 14329, 16198, 16376, 16744, 18512, 18538, 19136, 19313, 19936, 19964, 20608, 22072, 22568, 22784, 22816, 23296, 25792, 26611, 27776, 28658, 32396, 32752, 33488, 35867, 37024, 37076, 38272, 38626, 39872, 39928, 41216, 44144, 45136, 45632, 51584, 53222, 55552, 57316, 63457, 64792, 64883, 65504, 66976, 71734, 74048, 74152, 76544, 77252, 79744, 79856, 88288, 90272, 91264, 103168, 106444, 114632, 126914, 129584, 129766, 131008, 133952, 143468, 148096, 148304, 154504, 159488, 159712, 176576, 180544, 182528, 186277, 212888, 229264, 251069, 253828, 259168, 259532, 262016, 267904, 286936, 296192, 296608, 309008, 319424, 353152, 361088, 372554, 425776, 444199, 458528, 502138, 507656, 518336, 519064, 524032, 535808, 573872, 593216, 618016, 638848, 706304, 722176, 745108, 824941, 851552, 888398, 917056, 1004276, 1015312, 1036672, 1038128, 1147744, 1186432, 1236032, 1277696, 1490216, 1649882, 1703104, 1776796, 1834112, 2008552, 2030624, 2073344, 2076256, 2295488, 2372864, 2472064, 2980432, 3299764, 3406208, 3553592, 3668224, 4017104, 4061248, 4152512, 4590976, 4944128, 5774587, 5960864, 6599528, 6812416, 7107184, 8034208, 8122496, 8305024, 9181952, 11549174, 11921728, 13199056, 14214368, 16068416, 16244992, 16610048, 23098348, 23843456, 26398112, 28428736, 32136832, 46196696, 47686912, 52796224, 56857472, 64273664, 92393392, 105592448, 113714944, 184786784, 211184896, 369573568, 739147136, 1478294272]

約数ペア:

[(1, 1478294272), (2, 739147136), (4, 369573568), (7, 211184896), (8, 184786784), (13, 113714944), (14, 105592448), (16, 92393392), (23, 64273664), (26, 56857472), (28, 52796224), (31, 47686912), (32, 46196696), (46, 32136832), (52, 28428736), (56, 26398112), (62, 23843456), (64, 23098348), (89, 16610048), (91, 16244992), (92, 16068416), (104, 14214368), (112, 13199056), (124, 11921728), (128, 11549174), (161, 9181952), (178, 8305024), (182, 8122496), (184, 8034208), (208, 7107184), (217, 6812416), (224, 6599528), (248, 5960864), (256, 5774587), (299, 4944128), (322, 4590976), (356, 4152512), (364, 4061248), (368, 4017104), (403, 3668224), (416, 3553592), (434, 3406208), (448, 3299764), (496, 2980432), (598, 2472064), (623, 2372864), (644, 2295488), (712, 2076256), (713, 2073344), (728, 2030624), (736, 2008552), (806, 1834112), (832, 1776796), (868, 1703104), (896, 1649882), (992, 1490216), (1157, 1277696), (1196, 1236032), (1246, 1186432), (1288, 1147744), (1424, 1038128), (1426, 1036672), (1456, 1015312), (1472, 1004276), (1612, 917056), (1664, 888398), (1736, 851552), (1792, 824941), (1984, 745108), (2047, 722176), (2093, 706304), (2314, 638848), (2392, 618016), (2492, 593216), (2576, 573872), (2759, 535808), (2821, 524032), (2848, 519064), (2852, 518336), (2912, 507656), (2944, 502138), (3224, 458528), (3328, 444199), (3472, 425776), (3968, 372554), (4094, 361088), (4186, 353152), (4628, 319424), (4784, 309008), (4984, 296608), (4991, 296192), (5152, 286936), (5518, 267904), (5642, 262016), (5696, 259532), (5704, 259168), (5824, 253828), (5888, 251069), (6448, 229264), (6944, 212888), (7936, 186277), (8099, 182528), (8188, 180544), (8372, 176576), (9256, 159712), (9269, 159488), (9568, 154504), (9968, 148304), (9982, 148096), (10304, 143468), (11036, 133952), (11284, 131008), (11392, 129766), (11408, 129584), (11648, 126914), (12896, 114632), (13888, 106444), (14329, 103168), (16198, 91264), (16376, 90272), (16744, 88288), (18512, 79856), (18538, 79744), (19136, 77252), (19313, 76544), (19936, 74152), (19964, 74048), (20608, 71734), (22072, 66976), (22568, 65504), (22784, 64883), (22816, 64792), (23296, 63457), (25792, 57316), (26611, 55552), (27776, 53222), (28658, 51584), (32396, 45632), (32752, 45136), (33488, 44144), (35867, 41216), (37024, 39928), (37076, 39872), (38272, 38626)]