289901952

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 897914160

約数和(自身を除く): 608012208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 113, 128, 131, 136, 144, 153, 192, 204, 226, 262, 272, 288, 306, 339, 384, 393, 408, 452, 524, 544, 576, 612, 678, 786, 816, 904, 1017, 1048, 1088, 1152, 1179, 1224, 1356, 1572, 1632, 1808, 1921, 2034, 2096, 2176, 2227, 2358, 2448, 2712, 3144, 3264, 3616, 3842, 4068, 4192, 4454, 4716, 4896, 5424, 5763, 6288, 6528, 6681, 7232, 7684, 8136, 8384, 8908, 9432, 9792, 10848, 11526, 12576, 13362, 14464, 14803, 15368, 16272, 16768, 17289, 17816, 18864, 19584, 20043, 21696, 23052, 25152, 26724, 29606, 30736, 32544, 34578, 35632, 37728, 40086, 43392, 44409, 46104, 50304, 53448, 59212, 61472, 65088, 69156, 71264, 75456, 80172, 88818, 92208, 106896, 118424, 122944, 130176, 133227, 138312, 142528, 150912, 160344, 177636, 184416, 213792, 236848, 245888, 251651, 266454, 276624, 285056, 320688, 355272, 368832, 427584, 473696, 503302, 532908, 553248, 641376, 710544, 737664, 754953, 855168, 947392, 1006604, 1065816, 1106496, 1282752, 1421088, 1509906, 1894784, 2013208, 2131632, 2212992, 2264859, 2565504, 2842176, 3019812, 4026416, 4263264, 4529718, 5684352, 6039624, 8052832, 8526528, 9059436, 12079248, 16105664, 17053056, 18118872, 24158496, 32211328, 36237744, 48316992, 72475488, 96633984, 144950976, 289901952]

約数ペア:

[(1, 289901952), (2, 144950976), (3, 96633984), (4, 72475488), (6, 48316992), (8, 36237744), (9, 32211328), (12, 24158496), (16, 18118872), (17, 17053056), (18, 16105664), (24, 12079248), (32, 9059436), (34, 8526528), (36, 8052832), (48, 6039624), (51, 5684352), (64, 4529718), (68, 4263264), (72, 4026416), (96, 3019812), (102, 2842176), (113, 2565504), (128, 2264859), (131, 2212992), (136, 2131632), (144, 2013208), (153, 1894784), (192, 1509906), (204, 1421088), (226, 1282752), (262, 1106496), (272, 1065816), (288, 1006604), (306, 947392), (339, 855168), (384, 754953), (393, 737664), (408, 710544), (452, 641376), (524, 553248), (544, 532908), (576, 503302), (612, 473696), (678, 427584), (786, 368832), (816, 355272), (904, 320688), (1017, 285056), (1048, 276624), (1088, 266454), (1152, 251651), (1179, 245888), (1224, 236848), (1356, 213792), (1572, 184416), (1632, 177636), (1808, 160344), (1921, 150912), (2034, 142528), (2096, 138312), (2176, 133227), (2227, 130176), (2358, 122944), (2448, 118424), (2712, 106896), (3144, 92208), (3264, 88818), (3616, 80172), (3842, 75456), (4068, 71264), (4192, 69156), (4454, 65088), (4716, 61472), (4896, 59212), (5424, 53448), (5763, 50304), (6288, 46104), (6528, 44409), (6681, 43392), (7232, 40086), (7684, 37728), (8136, 35632), (8384, 34578), (8908, 32544), (9432, 30736), (9792, 29606), (10848, 26724), (11526, 25152), (12576, 23052), (13362, 21696), (14464, 20043), (14803, 19584), (15368, 18864), (16272, 17816), (16768, 17289)]