98744672

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 108

約数和(自身を含む): 228965940

約数和(自身を除く): 130221268

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 169, 208, 247, 248, 304, 338, 403, 416, 494, 496, 589, 608, 676, 806, 961, 988, 992, 1178, 1352, 1612, 1922, 1976, 2356, 2704, 3211, 3224, 3844, 3952, 4712, 5239, 5408, 6422, 6448, 7657, 7688, 7904, 9424, 10478, 12493, 12844, 12896, 15314, 15376, 18259, 18848, 20956, 24986, 25688, 30628, 30752, 36518, 41912, 49972, 51376, 61256, 73036, 83824, 99541, 99944, 102752, 122512, 146072, 162409, 167648, 199082, 199888, 237367, 245024, 292144, 324818, 398164, 399776, 474734, 584288, 649636, 796328, 949468, 1299272, 1592656, 1898936, 2598544, 3085771, 3185312, 3797872, 5197088, 6171542, 7595744, 12343084, 24686168, 49372336, 98744672]

約数ペア:

[(1, 98744672), (2, 49372336), (4, 24686168), (8, 12343084), (13, 7595744), (16, 6171542), (19, 5197088), (26, 3797872), (31, 3185312), (32, 3085771), (38, 2598544), (52, 1898936), (62, 1592656), (76, 1299272), (104, 949468), (124, 796328), (152, 649636), (169, 584288), (208, 474734), (247, 399776), (248, 398164), (304, 324818), (338, 292144), (403, 245024), (416, 237367), (494, 199888), (496, 199082), (589, 167648), (608, 162409), (676, 146072), (806, 122512), (961, 102752), (988, 99944), (992, 99541), (1178, 83824), (1352, 73036), (1612, 61256), (1922, 51376), (1976, 49972), (2356, 41912), (2704, 36518), (3211, 30752), (3224, 30628), (3844, 25688), (3952, 24986), (4712, 20956), (5239, 18848), (5408, 18259), (6422, 15376), (6448, 15314), (7657, 12896), (7688, 12844), (7904, 12493), (9424, 10478)]