1247725248

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2281}}^1$

素因数の和:2351

約数の個数: 224

約数和(自身を含む): 4228965888

約数和(自身を除く): 2981240640

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 37, 42, 44, 48, 56, 64, 66, 74, 77, 84, 88, 96, 111, 112, 132, 148, 154, 168, 176, 192, 222, 224, 231, 259, 264, 296, 308, 336, 352, 407, 444, 448, 462, 518, 528, 592, 616, 672, 704, 777, 814, 888, 924, 1036, 1056, 1184, 1221, 1232, 1344, 1554, 1628, 1776, 1848, 2072, 2112, 2281, 2368, 2442, 2464, 2849, 3108, 3256, 3552, 3696, 4144, 4562, 4884, 4928, 5698, 6216, 6512, 6843, 7104, 7392, 8288, 8547, 9124, 9768, 11396, 12432, 13024, 13686, 14784, 15967, 16576, 17094, 18248, 19536, 22792, 24864, 25091, 26048, 27372, 31934, 34188, 36496, 39072, 45584, 47901, 49728, 50182, 54744, 63868, 68376, 72992, 75273, 78144, 84397, 91168, 95802, 100364, 109488, 127736, 136752, 145984, 150546, 168794, 175637, 182336, 191604, 200728, 218976, 253191, 255472, 273504, 301092, 337588, 351274, 383208, 401456, 437952, 506382, 510944, 526911, 547008, 590779, 602184, 675176, 702548, 766416, 802912, 928367, 1012764, 1021888, 1053822, 1181558, 1204368, 1350352, 1405096, 1532832, 1605824, 1772337, 1856734, 2025528, 2107644, 2363116, 2408736, 2700704, 2785101, 2810192, 3065664, 3544674, 3713468, 4051056, 4215288, 4726232, 4817472, 5401408, 5570202, 5620384, 6498569, 7089348, 7426936, 8102112, 8430576, 9452464, 11140404, 11240768, 12997138, 14178696, 14853872, 16204224, 16861152, 18904928, 19495707, 22280808, 25994276, 28357392, 29707744, 33722304, 37809856, 38991414, 44561616, 51988552, 56714784, 59415488, 77982828, 89123232, 103977104, 113429568, 155965656, 178246464, 207954208, 311931312, 415908416, 623862624, 1247725248]

約数ペア:

[(1, 1247725248), (2, 623862624), (3, 415908416), (4, 311931312), (6, 207954208), (7, 178246464), (8, 155965656), (11, 113429568), (12, 103977104), (14, 89123232), (16, 77982828), (21, 59415488), (22, 56714784), (24, 51988552), (28, 44561616), (32, 38991414), (33, 37809856), (37, 33722304), (42, 29707744), (44, 28357392), (48, 25994276), (56, 22280808), (64, 19495707), (66, 18904928), (74, 16861152), (77, 16204224), (84, 14853872), (88, 14178696), (96, 12997138), (111, 11240768), (112, 11140404), (132, 9452464), (148, 8430576), (154, 8102112), (168, 7426936), (176, 7089348), (192, 6498569), (222, 5620384), (224, 5570202), (231, 5401408), (259, 4817472), (264, 4726232), (296, 4215288), (308, 4051056), (336, 3713468), (352, 3544674), (407, 3065664), (444, 2810192), (448, 2785101), (462, 2700704), (518, 2408736), (528, 2363116), (592, 2107644), (616, 2025528), (672, 1856734), (704, 1772337), (777, 1605824), (814, 1532832), (888, 1405096), (924, 1350352), (1036, 1204368), (1056, 1181558), (1184, 1053822), (1221, 1021888), (1232, 1012764), (1344, 928367), (1554, 802912), (1628, 766416), (1776, 702548), (1848, 675176), (2072, 602184), (2112, 590779), (2281, 547008), (2368, 526911), (2442, 510944), (2464, 506382), (2849, 437952), (3108, 401456), (3256, 383208), (3552, 351274), (3696, 337588), (4144, 301092), (4562, 273504), (4884, 255472), (4928, 253191), (5698, 218976), (6216, 200728), (6512, 191604), (6843, 182336), (7104, 175637), (7392, 168794), (8288, 150546), (8547, 145984), (9124, 136752), (9768, 127736), (11396, 109488), (12432, 100364), (13024, 95802), (13686, 91168), (14784, 84397), (15967, 78144), (16576, 75273), (17094, 72992), (18248, 68376), (19536, 63868), (22792, 54744), (24864, 50182), (25091, 49728), (26048, 47901), (27372, 45584), (31934, 39072), (34188, 36496)]