248774976

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1358

約数の個数: 140

約数和(自身を含む): 757961908

約数和(自身を除く): 509186932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 432, 444, 576, 592, 648, 666, 864, 888, 999, 1184, 1296, 1297, 1332, 1728, 1776, 1998, 2368, 2592, 2594, 2664, 2997, 3552, 3891, 3996, 5184, 5188, 5328, 5994, 7104, 7782, 7992, 10376, 10656, 11673, 11988, 15564, 15984, 20752, 21312, 23346, 23976, 31128, 31968, 35019, 41504, 46692, 47952, 47989, 62256, 63936, 70038, 83008, 93384, 95904, 95978, 105057, 124512, 140076, 143967, 186768, 191808, 191956, 210114, 249024, 280152, 287934, 373536, 383912, 420228, 431901, 560304, 575868, 747072, 767824, 840456, 863802, 1120608, 1151736, 1295703, 1535648, 1680912, 1727604, 2241216, 2303472, 2591406, 3071296, 3361824, 3455208, 3887109, 4606944, 5182812, 6723648, 6910416, 7774218, 9213888, 10365624, 13820832, 15548436, 20731248, 27641664, 31096872, 41462496, 62193744, 82924992, 124387488, 248774976]

約数ペア:

[(1, 248774976), (2, 124387488), (3, 82924992), (4, 62193744), (6, 41462496), (8, 31096872), (9, 27641664), (12, 20731248), (16, 15548436), (18, 13820832), (24, 10365624), (27, 9213888), (32, 7774218), (36, 6910416), (37, 6723648), (48, 5182812), (54, 4606944), (64, 3887109), (72, 3455208), (74, 3361824), (81, 3071296), (96, 2591406), (108, 2303472), (111, 2241216), (144, 1727604), (148, 1680912), (162, 1535648), (192, 1295703), (216, 1151736), (222, 1120608), (288, 863802), (296, 840456), (324, 767824), (333, 747072), (432, 575868), (444, 560304), (576, 431901), (592, 420228), (648, 383912), (666, 373536), (864, 287934), (888, 280152), (999, 249024), (1184, 210114), (1296, 191956), (1297, 191808), (1332, 186768), (1728, 143967), (1776, 140076), (1998, 124512), (2368, 105057), (2592, 95978), (2594, 95904), (2664, 93384), (2997, 83008), (3552, 70038), (3891, 63936), (3996, 62256), (5184, 47989), (5188, 47952), (5328, 46692), (5994, 41504), (7104, 35019), (7782, 31968), (7992, 31128), (10376, 23976), (10656, 23346), (11673, 21312), (11988, 20752), (15564, 15984)]