2168510288

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:785

約数の個数: 120

約数和(自身を含む): 5131368000

約数和(自身を除く): 2962857712

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 241, 322, 368, 392, 482, 499, 644, 784, 964, 998, 1127, 1288, 1687, 1928, 1996, 2254, 2576, 3374, 3493, 3856, 3992, 4508, 5543, 6748, 6986, 7984, 9016, 11086, 11477, 11809, 13496, 13972, 18032, 22172, 22954, 23618, 24451, 26992, 27944, 38801, 44344, 45908, 47236, 48902, 55888, 77602, 80339, 88688, 91816, 94472, 97804, 120259, 155204, 160678, 183632, 188944, 195608, 240518, 271607, 310408, 321356, 391216, 481036, 543214, 562373, 620816, 642712, 841813, 962072, 1086428, 1124746, 1285424, 1683626, 1924144, 2172856, 2249492, 2765957, 3367252, 4345712, 4498984, 5531914, 5892691, 6734504, 8997968, 11063828, 11785382, 13469008, 19361699, 22127656, 23570764, 38723398, 44255312, 47141528, 77446796, 94283056, 135531893, 154893592, 271063786, 309787184, 542127572, 1084255144, 2168510288]

約数ペア:

[(1, 2168510288), (2, 1084255144), (4, 542127572), (7, 309787184), (8, 271063786), (14, 154893592), (16, 135531893), (23, 94283056), (28, 77446796), (46, 47141528), (49, 44255312), (56, 38723398), (92, 23570764), (98, 22127656), (112, 19361699), (161, 13469008), (184, 11785382), (196, 11063828), (241, 8997968), (322, 6734504), (368, 5892691), (392, 5531914), (482, 4498984), (499, 4345712), (644, 3367252), (784, 2765957), (964, 2249492), (998, 2172856), (1127, 1924144), (1288, 1683626), (1687, 1285424), (1928, 1124746), (1996, 1086428), (2254, 962072), (2576, 841813), (3374, 642712), (3493, 620816), (3856, 562373), (3992, 543214), (4508, 481036), (5543, 391216), (6748, 321356), (6986, 310408), (7984, 271607), (9016, 240518), (11086, 195608), (11477, 188944), (11809, 183632), (13496, 160678), (13972, 155204), (18032, 120259), (22172, 97804), (22954, 94472), (23618, 91816), (24451, 88688), (26992, 80339), (27944, 77602), (38801, 55888), (44344, 48902), (45908, 47236)]