242542144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 112

約数和(自身を含む): 556158400

約数和(自身を除く): 313616256

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 67, 76, 104, 134, 152, 208, 229, 247, 268, 304, 416, 458, 494, 536, 608, 832, 871, 916, 988, 1072, 1216, 1273, 1742, 1832, 1976, 2144, 2546, 2977, 3484, 3664, 3952, 4288, 4351, 5092, 5954, 6968, 7328, 7904, 8702, 10184, 11908, 13936, 14656, 15343, 15808, 16549, 17404, 20368, 23816, 27872, 30686, 33098, 34808, 40736, 47632, 55744, 56563, 61372, 66196, 69616, 81472, 95264, 113126, 122744, 132392, 139232, 190528, 199459, 226252, 245488, 264784, 278464, 291517, 398918, 452504, 490976, 529568, 583034, 797836, 905008, 981952, 1059136, 1166068, 1595672, 1810016, 2332136, 3191344, 3620032, 3789721, 4664272, 6382688, 7579442, 9328544, 12765376, 15158884, 18657088, 30317768, 60635536, 121271072, 242542144]

約数ペア:

[(1, 242542144), (2, 121271072), (4, 60635536), (8, 30317768), (13, 18657088), (16, 15158884), (19, 12765376), (26, 9328544), (32, 7579442), (38, 6382688), (52, 4664272), (64, 3789721), (67, 3620032), (76, 3191344), (104, 2332136), (134, 1810016), (152, 1595672), (208, 1166068), (229, 1059136), (247, 981952), (268, 905008), (304, 797836), (416, 583034), (458, 529568), (494, 490976), (536, 452504), (608, 398918), (832, 291517), (871, 278464), (916, 264784), (988, 245488), (1072, 226252), (1216, 199459), (1273, 190528), (1742, 139232), (1832, 132392), (1976, 122744), (2144, 113126), (2546, 95264), (2977, 81472), (3484, 69616), (3664, 66196), (3952, 61372), (4288, 56563), (4351, 55744), (5092, 47632), (5954, 40736), (6968, 34808), (7328, 33098), (7904, 30686), (8702, 27872), (10184, 23816), (11908, 20368), (13936, 17404), (14656, 16549), (15343, 15808)]