864364256

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 2023418880

約数和(自身を除く): 1159054624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 271, 406, 464, 491, 542, 812, 928, 982, 1084, 1624, 1897, 1964, 2168, 3248, 3437, 3794, 3928, 4336, 6496, 6874, 7588, 7856, 7859, 8672, 13748, 14239, 15176, 15712, 15718, 27496, 28478, 30352, 31436, 54992, 55013, 56956, 60704, 62872, 99673, 109984, 110026, 113912, 125744, 133061, 199346, 220052, 227824, 251488, 266122, 398692, 440104, 455648, 532244, 797384, 880208, 931427, 1064488, 1594768, 1760416, 1862854, 2128976, 3189536, 3725708, 3858769, 4257952, 7451416, 7717538, 14902832, 15435076, 27011383, 29805664, 30870152, 54022766, 61740304, 108045532, 123480608, 216091064, 432182128, 864364256]

約数ペア:

[(1, 864364256), (2, 432182128), (4, 216091064), (7, 123480608), (8, 108045532), (14, 61740304), (16, 54022766), (28, 30870152), (29, 29805664), (32, 27011383), (56, 15435076), (58, 14902832), (112, 7717538), (116, 7451416), (203, 4257952), (224, 3858769), (232, 3725708), (271, 3189536), (406, 2128976), (464, 1862854), (491, 1760416), (542, 1594768), (812, 1064488), (928, 931427), (982, 880208), (1084, 797384), (1624, 532244), (1897, 455648), (1964, 440104), (2168, 398692), (3248, 266122), (3437, 251488), (3794, 227824), (3928, 220052), (4336, 199346), (6496, 133061), (6874, 125744), (7588, 113912), (7856, 110026), (7859, 109984), (8672, 99673), (13748, 62872), (14239, 60704), (15176, 56956), (15712, 55013), (15718, 54992), (27496, 31436), (28478, 30352)]