338181984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{619}}^1$

素因数の和:913

約数の個数: 144

約数和(自身を含む): 1104929280

約数和(自身を除く): 766747296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 271, 288, 336, 504, 542, 619, 672, 813, 1008, 1084, 1238, 1626, 1857, 1897, 2016, 2168, 2439, 2476, 3252, 3714, 3794, 4333, 4336, 4878, 4952, 5571, 5691, 6504, 7428, 7588, 8666, 8672, 9756, 9904, 11142, 11382, 12999, 13008, 14856, 15176, 17073, 17332, 19512, 19808, 22284, 22764, 25998, 26016, 29712, 30352, 34146, 34664, 38997, 39024, 44568, 45528, 51996, 59424, 60704, 68292, 69328, 77994, 78048, 89136, 91056, 103992, 136584, 138656, 155988, 167749, 178272, 182112, 207984, 273168, 311976, 335498, 415968, 503247, 546336, 623952, 670996, 1006494, 1174243, 1247904, 1341992, 1509741, 2012988, 2348486, 2683984, 3019482, 3522729, 4025976, 4696972, 5367968, 6038964, 7045458, 8051952, 9393944, 10568187, 12077928, 14090916, 16103904, 18787888, 21136374, 24155856, 28181832, 37575776, 42272748, 48311712, 56363664, 84545496, 112727328, 169090992, 338181984]

約数ペア:

[(1, 338181984), (2, 169090992), (3, 112727328), (4, 84545496), (6, 56363664), (7, 48311712), (8, 42272748), (9, 37575776), (12, 28181832), (14, 24155856), (16, 21136374), (18, 18787888), (21, 16103904), (24, 14090916), (28, 12077928), (32, 10568187), (36, 9393944), (42, 8051952), (48, 7045458), (56, 6038964), (63, 5367968), (72, 4696972), (84, 4025976), (96, 3522729), (112, 3019482), (126, 2683984), (144, 2348486), (168, 2012988), (224, 1509741), (252, 1341992), (271, 1247904), (288, 1174243), (336, 1006494), (504, 670996), (542, 623952), (619, 546336), (672, 503247), (813, 415968), (1008, 335498), (1084, 311976), (1238, 273168), (1626, 207984), (1857, 182112), (1897, 178272), (2016, 167749), (2168, 155988), (2439, 138656), (2476, 136584), (3252, 103992), (3714, 91056), (3794, 89136), (4333, 78048), (4336, 77994), (4878, 69328), (4952, 68292), (5571, 60704), (5691, 59424), (6504, 51996), (7428, 45528), (7588, 44568), (8666, 39024), (8672, 38997), (9756, 34664), (9904, 34146), (11142, 30352), (11382, 29712), (12999, 26016), (13008, 25998), (14856, 22764), (15176, 22284), (17073, 19808), (17332, 19512)]