681926202212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1\times {\mathrm{1543}}^1$

素因数の和:2673

約数の個数: 96

約数和(自身を含む): 1307335680000

約数和(自身を除く): 625409477788

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 239, 478, 551, 839, 956, 1102, 1543, 1678, 2204, 3086, 3356, 4541, 6172, 6931, 9082, 13862, 15941, 18164, 24331, 27724, 29317, 31882, 44747, 48662, 58634, 63764, 89494, 97324, 117268, 131689, 178988, 200521, 263378, 368777, 401042, 462289, 526756, 737554, 802084, 850193, 924578, 1294577, 1475108, 1700386, 1849156, 2589154, 3400772, 3809899, 5178308, 5815109, 7006763, 7619798, 10694533, 11630218, 14013526, 15239596, 21389066, 23260436, 24596963, 28027052, 37542733, 42778132, 49193926, 75085466, 98387852, 110487071, 150170932, 203196127, 220974142, 309403903, 406392254, 441948284, 618807806, 713311927, 812784508, 1237615612, 1426623854, 2853247708, 5878674157, 8972713187, 11757348314, 17945426374, 23514696628, 35890852748, 170481550553, 340963101106, 681926202212]

約数ペア:

[(1, 681926202212), (2, 340963101106), (4, 170481550553), (19, 35890852748), (29, 23514696628), (38, 17945426374), (58, 11757348314), (76, 8972713187), (116, 5878674157), (239, 2853247708), (478, 1426623854), (551, 1237615612), (839, 812784508), (956, 713311927), (1102, 618807806), (1543, 441948284), (1678, 406392254), (2204, 309403903), (3086, 220974142), (3356, 203196127), (4541, 150170932), (6172, 110487071), (6931, 98387852), (9082, 75085466), (13862, 49193926), (15941, 42778132), (18164, 37542733), (24331, 28027052), (27724, 24596963), (29317, 23260436), (31882, 21389066), (44747, 15239596), (48662, 14013526), (58634, 11630218), (63764, 10694533), (89494, 7619798), (97324, 7006763), (117268, 5815109), (131689, 5178308), (178988, 3809899), (200521, 3400772), (263378, 2589154), (368777, 1849156), (401042, 1700386), (462289, 1475108), (526756, 1294577), (737554, 924578), (802084, 850193)]