242863168

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 112

約数和(自身を含む): 537667200

約数和(自身を除く): 294804032

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 71, 76, 97, 116, 142, 152, 194, 232, 284, 304, 388, 464, 551, 568, 608, 776, 928, 1102, 1136, 1216, 1349, 1552, 1843, 1856, 2059, 2204, 2272, 2698, 2813, 3104, 3686, 4118, 4408, 4544, 5396, 5626, 6208, 6887, 7372, 8236, 8816, 10792, 11252, 13774, 14744, 16472, 17632, 21584, 22504, 27548, 29488, 32944, 35264, 39121, 43168, 45008, 53447, 55096, 58976, 65888, 78242, 86336, 90016, 106894, 110192, 117952, 130853, 131776, 156484, 180032, 199723, 213788, 220384, 261706, 312968, 399446, 427576, 440768, 523412, 625936, 798892, 855152, 1046824, 1251872, 1597784, 1710304, 2093648, 2503744, 3195568, 3420608, 3794737, 4187296, 6391136, 7589474, 8374592, 12782272, 15178948, 30357896, 60715792, 121431584, 242863168]

約数ペア:

[(1, 242863168), (2, 121431584), (4, 60715792), (8, 30357896), (16, 15178948), (19, 12782272), (29, 8374592), (32, 7589474), (38, 6391136), (58, 4187296), (64, 3794737), (71, 3420608), (76, 3195568), (97, 2503744), (116, 2093648), (142, 1710304), (152, 1597784), (194, 1251872), (232, 1046824), (284, 855152), (304, 798892), (388, 625936), (464, 523412), (551, 440768), (568, 427576), (608, 399446), (776, 312968), (928, 261706), (1102, 220384), (1136, 213788), (1216, 199723), (1349, 180032), (1552, 156484), (1843, 131776), (1856, 130853), (2059, 117952), (2204, 110192), (2272, 106894), (2698, 90016), (2813, 86336), (3104, 78242), (3686, 65888), (4118, 58976), (4408, 55096), (4544, 53447), (5396, 45008), (5626, 43168), (6208, 39121), (6887, 35264), (7372, 32944), (8236, 29488), (8816, 27548), (10792, 22504), (11252, 21584), (13774, 17632), (14744, 16472)]