82689152

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 210201600

約数和(自身を除く): 127512448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 229, 248, 364, 403, 416, 434, 448, 458, 496, 728, 806, 832, 868, 896, 916, 992, 1456, 1603, 1612, 1664, 1736, 1832, 1984, 2821, 2912, 2977, 3206, 3224, 3472, 3664, 3968, 5642, 5824, 5954, 6412, 6448, 6944, 7099, 7328, 11284, 11648, 11908, 12824, 12896, 13888, 14198, 14656, 20839, 22568, 23816, 25648, 25792, 27776, 28396, 29312, 41678, 45136, 47632, 49693, 51296, 51584, 56792, 83356, 90272, 92287, 95264, 99386, 102592, 113584, 166712, 180544, 184574, 190528, 198772, 205184, 227168, 333424, 361088, 369148, 381056, 397544, 454336, 646009, 666848, 738296, 795088, 908672, 1292018, 1333696, 1476592, 1590176, 2584036, 2667392, 2953184, 3180352, 5168072, 5906368, 6360704, 10336144, 11812736, 20672288, 41344576, 82689152]

約数ペア:

[(1, 82689152), (2, 41344576), (4, 20672288), (7, 11812736), (8, 10336144), (13, 6360704), (14, 5906368), (16, 5168072), (26, 3180352), (28, 2953184), (31, 2667392), (32, 2584036), (52, 1590176), (56, 1476592), (62, 1333696), (64, 1292018), (91, 908672), (104, 795088), (112, 738296), (124, 666848), (128, 646009), (182, 454336), (208, 397544), (217, 381056), (224, 369148), (229, 361088), (248, 333424), (364, 227168), (403, 205184), (416, 198772), (434, 190528), (448, 184574), (458, 180544), (496, 166712), (728, 113584), (806, 102592), (832, 99386), (868, 95264), (896, 92287), (916, 90272), (992, 83356), (1456, 56792), (1603, 51584), (1612, 51296), (1664, 49693), (1736, 47632), (1832, 45136), (1984, 41678), (2821, 29312), (2912, 28396), (2977, 27776), (3206, 25792), (3224, 25648), (3472, 23816), (3664, 22568), (3968, 20839), (5642, 14656), (5824, 14198), (5954, 13888), (6412, 12896), (6448, 12824), (6944, 11908), (7099, 11648), (7328, 11284)]