987459984

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1339

約数の個数: 200

約数和(自身を含む): 3305681280

約数和(自身を除く): 2318221296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 89, 108, 112, 126, 144, 162, 168, 178, 189, 216, 252, 267, 324, 336, 356, 378, 432, 504, 534, 567, 623, 648, 712, 756, 801, 1008, 1068, 1134, 1223, 1246, 1296, 1424, 1512, 1602, 1869, 2136, 2268, 2403, 2446, 2492, 3024, 3204, 3669, 3738, 4272, 4536, 4806, 4892, 4984, 5607, 6408, 7209, 7338, 7476, 8561, 9072, 9612, 9784, 9968, 11007, 11214, 12816, 14418, 14676, 14952, 16821, 17122, 19224, 19568, 22014, 22428, 25683, 28836, 29352, 29904, 33021, 33642, 34244, 38448, 44028, 44856, 50463, 51366, 57672, 58704, 66042, 67284, 68488, 77049, 88056, 89712, 99063, 100926, 102732, 108847, 115344, 132084, 134568, 136976, 154098, 176112, 198126, 201852, 205464, 217694, 231147, 264168, 269136, 308196, 326541, 396252, 403704, 410928, 435388, 462294, 528336, 616392, 653082, 693441, 761929, 792504, 807408, 870776, 924588, 979623, 1232784, 1306164, 1386882, 1523858, 1585008, 1741552, 1849176, 1959246, 2285787, 2612328, 2773764, 2938869, 3047716, 3698352, 3918492, 4571574, 5224656, 5547528, 5877738, 6095432, 6857361, 7836984, 8816607, 9143148, 11095056, 11755476, 12190864, 13714722, 15673968, 17633214, 18286296, 20572083, 23510952, 27429444, 35266428, 36572592, 41144166, 47021904, 54858888, 61716249, 70532856, 82288332, 109717776, 123432498, 141065712, 164576664, 246864996, 329153328, 493729992, 987459984]

約数ペア:

[(1, 987459984), (2, 493729992), (3, 329153328), (4, 246864996), (6, 164576664), (7, 141065712), (8, 123432498), (9, 109717776), (12, 82288332), (14, 70532856), (16, 61716249), (18, 54858888), (21, 47021904), (24, 41144166), (27, 36572592), (28, 35266428), (36, 27429444), (42, 23510952), (48, 20572083), (54, 18286296), (56, 17633214), (63, 15673968), (72, 13714722), (81, 12190864), (84, 11755476), (89, 11095056), (108, 9143148), (112, 8816607), (126, 7836984), (144, 6857361), (162, 6095432), (168, 5877738), (178, 5547528), (189, 5224656), (216, 4571574), (252, 3918492), (267, 3698352), (324, 3047716), (336, 2938869), (356, 2773764), (378, 2612328), (432, 2285787), (504, 1959246), (534, 1849176), (567, 1741552), (623, 1585008), (648, 1523858), (712, 1386882), (756, 1306164), (801, 1232784), (1008, 979623), (1068, 924588), (1134, 870776), (1223, 807408), (1246, 792504), (1296, 761929), (1424, 693441), (1512, 653082), (1602, 616392), (1869, 528336), (2136, 462294), (2268, 435388), (2403, 410928), (2446, 403704), (2492, 396252), (3024, 326541), (3204, 308196), (3669, 269136), (3738, 264168), (4272, 231147), (4536, 217694), (4806, 205464), (4892, 201852), (4984, 198126), (5607, 176112), (6408, 154098), (7209, 136976), (7338, 134568), (7476, 132084), (8561, 115344), (9072, 108847), (9612, 102732), (9784, 100926), (9968, 99063), (11007, 89712), (11214, 88056), (12816, 77049), (14418, 68488), (14676, 67284), (14952, 66042), (16821, 58704), (17122, 57672), (19224, 51366), (19568, 50463), (22014, 44856), (22428, 44028), (25683, 38448), (28836, 34244), (29352, 33642), (29904, 33021)]