1489148864

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 224

約数和(自身を含む): 3871203840

約数和(自身を除く): 2382054976

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 41, 56, 64, 68, 76, 82, 112, 119, 133, 136, 152, 164, 224, 238, 251, 266, 272, 287, 304, 323, 328, 448, 476, 502, 532, 544, 574, 608, 646, 656, 697, 779, 952, 1004, 1064, 1088, 1148, 1216, 1292, 1312, 1394, 1558, 1757, 1904, 2008, 2128, 2261, 2296, 2584, 2624, 2788, 3116, 3514, 3808, 4016, 4256, 4267, 4522, 4592, 4769, 4879, 5168, 5453, 5576, 6232, 7028, 7616, 8032, 8512, 8534, 9044, 9184, 9538, 9758, 10291, 10336, 10906, 11152, 12464, 13243, 14056, 16064, 17068, 18088, 18368, 19076, 19516, 20582, 20672, 21812, 22304, 24928, 26486, 28112, 29869, 33383, 34136, 36176, 38152, 39032, 41164, 43624, 44608, 49856, 52972, 56224, 59738, 66766, 68272, 72037, 72352, 76304, 78064, 81073, 82328, 87248, 92701, 105944, 112448, 119476, 133532, 136544, 144074, 144704, 152608, 156128, 162146, 164656, 174496, 174947, 185402, 195529, 211888, 238952, 267064, 273088, 288148, 305216, 312256, 324292, 329312, 348992, 349894, 370804, 391058, 423776, 477904, 534128, 567511, 576296, 648584, 658624, 699788, 741608, 782116, 847552, 955808, 1068256, 1135022, 1152592, 1224629, 1297168, 1368703, 1399576, 1483216, 1564232, 1911616, 2136512, 2270044, 2305184, 2449258, 2594336, 2737406, 2799152, 2966432, 3128464, 3323993, 4540088, 4610368, 4898516, 5188672, 5474812, 5598304, 5932864, 6256928, 6647986, 9080176, 9797032, 10949624, 11196608, 12513856, 13295972, 18160352, 19594064, 21899248, 23267951, 26591944, 36320704, 39188128, 43798496, 46535902, 53183888, 78376256, 87596992, 93071804, 106367776, 186143608, 212735552, 372287216, 744574432, 1489148864]

約数ペア:

[(1, 1489148864), (2, 744574432), (4, 372287216), (7, 212735552), (8, 186143608), (14, 106367776), (16, 93071804), (17, 87596992), (19, 78376256), (28, 53183888), (32, 46535902), (34, 43798496), (38, 39188128), (41, 36320704), (56, 26591944), (64, 23267951), (68, 21899248), (76, 19594064), (82, 18160352), (112, 13295972), (119, 12513856), (133, 11196608), (136, 10949624), (152, 9797032), (164, 9080176), (224, 6647986), (238, 6256928), (251, 5932864), (266, 5598304), (272, 5474812), (287, 5188672), (304, 4898516), (323, 4610368), (328, 4540088), (448, 3323993), (476, 3128464), (502, 2966432), (532, 2799152), (544, 2737406), (574, 2594336), (608, 2449258), (646, 2305184), (656, 2270044), (697, 2136512), (779, 1911616), (952, 1564232), (1004, 1483216), (1064, 1399576), (1088, 1368703), (1148, 1297168), (1216, 1224629), (1292, 1152592), (1312, 1135022), (1394, 1068256), (1558, 955808), (1757, 847552), (1904, 782116), (2008, 741608), (2128, 699788), (2261, 658624), (2296, 648584), (2584, 576296), (2624, 567511), (2788, 534128), (3116, 477904), (3514, 423776), (3808, 391058), (4016, 370804), (4256, 349894), (4267, 348992), (4522, 329312), (4592, 324292), (4769, 312256), (4879, 305216), (5168, 288148), (5453, 273088), (5576, 267064), (6232, 238952), (7028, 211888), (7616, 195529), (8032, 185402), (8512, 174947), (8534, 174496), (9044, 164656), (9184, 162146), (9538, 156128), (9758, 152608), (10291, 144704), (10336, 144074), (10906, 136544), (11152, 133532), (12464, 119476), (13243, 112448), (14056, 105944), (16064, 92701), (17068, 87248), (18088, 82328), (18368, 81073), (19076, 78064), (19516, 76304), (20582, 72352), (20672, 72037), (21812, 68272), (22304, 66766), (24928, 59738), (26486, 56224), (28112, 52972), (29869, 49856), (33383, 44608), (34136, 43624), (36176, 41164), (38152, 39032)]