870898496

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:760

約数の個数: 112

約数和(自身を含む): 1972470528

約数和(自身を除く): 1101572032

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 71, 92, 104, 142, 184, 208, 284, 299, 368, 416, 568, 598, 641, 736, 832, 923, 1136, 1196, 1282, 1472, 1633, 1846, 2272, 2392, 2564, 3266, 3692, 4544, 4784, 5128, 6532, 7384, 8333, 9568, 10256, 13064, 14743, 14768, 16666, 19136, 20512, 21229, 26128, 29486, 29536, 33332, 41024, 42458, 45511, 52256, 58972, 59072, 66664, 84916, 91022, 104512, 117944, 133328, 169832, 182044, 191659, 235888, 266656, 339664, 364088, 383318, 471776, 533312, 591643, 679328, 728176, 766636, 943552, 1046753, 1183286, 1358656, 1456352, 1533272, 2093506, 2366572, 2912704, 3066544, 4187012, 4733144, 6133088, 8374024, 9466288, 12266176, 13607789, 16748048, 18932576, 27215578, 33496096, 37865152, 54431156, 66992192, 108862312, 217724624, 435449248, 870898496]

約数ペア:

[(1, 870898496), (2, 435449248), (4, 217724624), (8, 108862312), (13, 66992192), (16, 54431156), (23, 37865152), (26, 33496096), (32, 27215578), (46, 18932576), (52, 16748048), (64, 13607789), (71, 12266176), (92, 9466288), (104, 8374024), (142, 6133088), (184, 4733144), (208, 4187012), (284, 3066544), (299, 2912704), (368, 2366572), (416, 2093506), (568, 1533272), (598, 1456352), (641, 1358656), (736, 1183286), (832, 1046753), (923, 943552), (1136, 766636), (1196, 728176), (1282, 679328), (1472, 591643), (1633, 533312), (1846, 471776), (2272, 383318), (2392, 364088), (2564, 339664), (3266, 266656), (3692, 235888), (4544, 191659), (4784, 182044), (5128, 169832), (6532, 133328), (7384, 117944), (8333, 104512), (9568, 91022), (10256, 84916), (13064, 66664), (14743, 59072), (14768, 58972), (16666, 52256), (19136, 45511), (20512, 42458), (21229, 41024), (26128, 33332), (29486, 29536)]