257611762688

素因数分解:

$2^{10}\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1487

約数の個数: 264

約数和(自身を含む): 619179049152

約数和(自身を除く): 361567286464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 73, 98, 106, 112, 128, 146, 196, 212, 224, 256, 292, 371, 392, 424, 448, 511, 512, 584, 742, 784, 848, 896, 1022, 1024, 1168, 1327, 1484, 1568, 1696, 1792, 2044, 2336, 2597, 2654, 2968, 3136, 3392, 3577, 3584, 3869, 4088, 4672, 5194, 5308, 5936, 6272, 6784, 7154, 7168, 7738, 8176, 9289, 9344, 10388, 10616, 11872, 12544, 13568, 14308, 15476, 16352, 18578, 18688, 20776, 21232, 23744, 25088, 27083, 27136, 28616, 30952, 32704, 37156, 37376, 41552, 42464, 47488, 50176, 54166, 54272, 57232, 61904, 65023, 65408, 70331, 74312, 74752, 83104, 84928, 94976, 96871, 108332, 114464, 123808, 130046, 130816, 140662, 148624, 166208, 169856, 189581, 189952, 193742, 216664, 228928, 247616, 260092, 261632, 281324, 297248, 332416, 339712, 379162, 379904, 387484, 433328, 457856, 492317, 495232, 520184, 523264, 562648, 594496, 664832, 678097, 679424, 758324, 774968, 866656, 915712, 984634, 990464, 1040368, 1125296, 1188992, 1329664, 1356194, 1358848, 1516648, 1549936, 1733312, 1831424, 1969268, 1980928, 2080736, 2250592, 2377984, 2659328, 2712388, 3033296, 3099872, 3446219, 3466624, 3662848, 3938536, 3961856, 4161472, 4501184, 4746679, 4755968, 5134163, 5424776, 6066592, 6199744, 6892438, 6933248, 7877072, 8322944, 9002368, 9493358, 9511936, 10268326, 10849552, 12133184, 12399488, 13784876, 13866496, 15754144, 16645888, 18004736, 18986716, 20536652, 21699104, 24266368, 24798976, 27569752, 27732992, 31508288, 33291776, 35939141, 36009472, 37973432, 41073304, 43398208, 48532736, 49597952, 55139504, 63016576, 66583552, 71878282, 72018944, 75946864, 82146608, 86796416, 97065472, 99195904, 110279008, 126033152, 143756564, 151893728, 164293216, 173592832, 194130944, 220558016, 251573987, 252066304, 287513128, 303787456, 328586432, 347185664, 441116032, 503147974, 504132608, 575026256, 607574912, 657172864, 694371328, 882232064, 1006295948, 1150052512, 1215149824, 1314345728, 1764464128, 2012591896, 2300105024, 2430299648, 2628691456, 3528928256, 4025183792, 4600210048, 4860599296, 5257382912, 8050367584, 9200420096, 16100735168, 18400840192, 32201470336, 36801680384, 64402940672, 128805881344, 257611762688]

約数ペア:

[(1, 257611762688), (2, 128805881344), (4, 64402940672), (7, 36801680384), (8, 32201470336), (14, 18400840192), (16, 16100735168), (28, 9200420096), (32, 8050367584), (49, 5257382912), (53, 4860599296), (56, 4600210048), (64, 4025183792), (73, 3528928256), (98, 2628691456), (106, 2430299648), (112, 2300105024), (128, 2012591896), (146, 1764464128), (196, 1314345728), (212, 1215149824), (224, 1150052512), (256, 1006295948), (292, 882232064), (371, 694371328), (392, 657172864), (424, 607574912), (448, 575026256), (511, 504132608), (512, 503147974), (584, 441116032), (742, 347185664), (784, 328586432), (848, 303787456), (896, 287513128), (1022, 252066304), (1024, 251573987), (1168, 220558016), (1327, 194130944), (1484, 173592832), (1568, 164293216), (1696, 151893728), (1792, 143756564), (2044, 126033152), (2336, 110279008), (2597, 99195904), (2654, 97065472), (2968, 86796416), (3136, 82146608), (3392, 75946864), (3577, 72018944), (3584, 71878282), (3869, 66583552), (4088, 63016576), (4672, 55139504), (5194, 49597952), (5308, 48532736), (5936, 43398208), (6272, 41073304), (6784, 37973432), (7154, 36009472), (7168, 35939141), (7738, 33291776), (8176, 31508288), (9289, 27732992), (9344, 27569752), (10388, 24798976), (10616, 24266368), (11872, 21699104), (12544, 20536652), (13568, 18986716), (14308, 18004736), (15476, 16645888), (16352, 15754144), (18578, 13866496), (18688, 13784876), (20776, 12399488), (21232, 12133184), (23744, 10849552), (25088, 10268326), (27083, 9511936), (27136, 9493358), (28616, 9002368), (30952, 8322944), (32704, 7877072), (37156, 6933248), (37376, 6892438), (41552, 6199744), (42464, 6066592), (47488, 5424776), (50176, 5134163), (54166, 4755968), (54272, 4746679), (57232, 4501184), (61904, 4161472), (65023, 3961856), (65408, 3938536), (70331, 3662848), (74312, 3466624), (74752, 3446219), (83104, 3099872), (84928, 3033296), (94976, 2712388), (96871, 2659328), (108332, 2377984), (114464, 2250592), (123808, 2080736), (130046, 1980928), (130816, 1969268), (140662, 1831424), (148624, 1733312), (166208, 1549936), (169856, 1516648), (189581, 1358848), (189952, 1356194), (193742, 1329664), (216664, 1188992), (228928, 1125296), (247616, 1040368), (260092, 990464), (261632, 984634), (281324, 915712), (297248, 866656), (332416, 774968), (339712, 758324), (379162, 679424), (379904, 678097), (387484, 664832), (433328, 594496), (457856, 562648), (492317, 523264), (495232, 520184)]