260992032

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:631

約数の個数: 144

約数和(自身を含む): 805648032

約数和(自身を除く): 544656000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 113, 147, 168, 196, 224, 226, 294, 336, 339, 392, 452, 491, 588, 672, 678, 784, 791, 904, 982, 1176, 1356, 1473, 1568, 1582, 1808, 1964, 2352, 2373, 2712, 2946, 3164, 3437, 3616, 3928, 4704, 4746, 5424, 5537, 5892, 6328, 6874, 7856, 9492, 10311, 10848, 11074, 11784, 12656, 13748, 15712, 16611, 18984, 20622, 22148, 23568, 24059, 25312, 27496, 33222, 37968, 41244, 44296, 47136, 48118, 54992, 55483, 66444, 72177, 75936, 82488, 88592, 96236, 109984, 110966, 132888, 144354, 164976, 166449, 177184, 192472, 221932, 265776, 288708, 329952, 332898, 384944, 388381, 443864, 531552, 577416, 665796, 769888, 776762, 887728, 1154832, 1165143, 1331592, 1553524, 1775456, 2309664, 2330286, 2663184, 2718667, 3107048, 4660572, 5326368, 5437334, 6214096, 8156001, 9321144, 10874668, 12428192, 16312002, 18642288, 21749336, 32624004, 37284576, 43498672, 65248008, 86997344, 130496016, 260992032]

約数ペア:

[(1, 260992032), (2, 130496016), (3, 86997344), (4, 65248008), (6, 43498672), (7, 37284576), (8, 32624004), (12, 21749336), (14, 18642288), (16, 16312002), (21, 12428192), (24, 10874668), (28, 9321144), (32, 8156001), (42, 6214096), (48, 5437334), (49, 5326368), (56, 4660572), (84, 3107048), (96, 2718667), (98, 2663184), (112, 2330286), (113, 2309664), (147, 1775456), (168, 1553524), (196, 1331592), (224, 1165143), (226, 1154832), (294, 887728), (336, 776762), (339, 769888), (392, 665796), (452, 577416), (491, 531552), (588, 443864), (672, 388381), (678, 384944), (784, 332898), (791, 329952), (904, 288708), (982, 265776), (1176, 221932), (1356, 192472), (1473, 177184), (1568, 166449), (1582, 164976), (1808, 144354), (1964, 132888), (2352, 110966), (2373, 109984), (2712, 96236), (2946, 88592), (3164, 82488), (3437, 75936), (3616, 72177), (3928, 66444), (4704, 55483), (4746, 54992), (5424, 48118), (5537, 47136), (5892, 44296), (6328, 41244), (6874, 37968), (7856, 33222), (9492, 27496), (10311, 25312), (10848, 24059), (11074, 23568), (11784, 22148), (12656, 20622), (13748, 18984), (15712, 16611)]