339917312

素因数分解:

$2^9\times 7^2\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:846

約数の個数: 120

約数和(自身を含む): 837579204

約数和(自身を除く): 497661892

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 392, 448, 476, 512, 544, 784, 797, 833, 896, 952, 1088, 1568, 1594, 1666, 1792, 1904, 2176, 3136, 3188, 3332, 3584, 3808, 4352, 5579, 6272, 6376, 6664, 7616, 8704, 11158, 12544, 12752, 13328, 13549, 15232, 22316, 25088, 25504, 26656, 27098, 30464, 39053, 44632, 51008, 53312, 54196, 60928, 78106, 89264, 94843, 102016, 106624, 108392, 156212, 178528, 189686, 204032, 213248, 216784, 312424, 357056, 379372, 408064, 426496, 433568, 624848, 663901, 714112, 758744, 867136, 1249696, 1327802, 1428224, 1517488, 1734272, 2499392, 2655604, 2856448, 3034976, 3468544, 4998784, 5311208, 6069952, 6937088, 9997568, 10622416, 12139904, 19995136, 21244832, 24279808, 42489664, 48559616, 84979328, 169958656, 339917312]

約数ペア:

[(1, 339917312), (2, 169958656), (4, 84979328), (7, 48559616), (8, 42489664), (14, 24279808), (16, 21244832), (17, 19995136), (28, 12139904), (32, 10622416), (34, 9997568), (49, 6937088), (56, 6069952), (64, 5311208), (68, 4998784), (98, 3468544), (112, 3034976), (119, 2856448), (128, 2655604), (136, 2499392), (196, 1734272), (224, 1517488), (238, 1428224), (256, 1327802), (272, 1249696), (392, 867136), (448, 758744), (476, 714112), (512, 663901), (544, 624848), (784, 433568), (797, 426496), (833, 408064), (896, 379372), (952, 357056), (1088, 312424), (1568, 216784), (1594, 213248), (1666, 204032), (1792, 189686), (1904, 178528), (2176, 156212), (3136, 108392), (3188, 106624), (3332, 102016), (3584, 94843), (3808, 89264), (4352, 78106), (5579, 60928), (6272, 54196), (6376, 53312), (6664, 51008), (7616, 44632), (8704, 39053), (11158, 30464), (12544, 27098), (12752, 26656), (13328, 25504), (13549, 25088), (15232, 22316)]