1396439856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1373}}^1$

素因数の和:2403

約数の個数: 120

約数和(自身を含む): 4474073760

約数和(自身を除く): 3077633904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1009, 1373, 2018, 2746, 3027, 4036, 4119, 5492, 6054, 7063, 8072, 8238, 9081, 9611, 10984, 12108, 12357, 14126, 16144, 16476, 18162, 19222, 21189, 21968, 24216, 24714, 28252, 28833, 32952, 36324, 38444, 42378, 48432, 49428, 56504, 57666, 63567, 65904, 72648, 76888, 84756, 86499, 98856, 113008, 115332, 127134, 145296, 153776, 169512, 172998, 197712, 230664, 254268, 339024, 345996, 461328, 508536, 691992, 1017072, 1383984, 1385357, 2770714, 4156071, 5541428, 8312142, 9697499, 11082856, 12468213, 16624284, 19394998, 22165712, 24936426, 29092497, 33248568, 38789996, 49872852, 58184994, 66497136, 77579992, 87277491, 99745704, 116369988, 155159984, 174554982, 199491408, 232739976, 349109964, 465479952, 698219928, 1396439856]

約数ペア:

[(1, 1396439856), (2, 698219928), (3, 465479952), (4, 349109964), (6, 232739976), (7, 199491408), (8, 174554982), (9, 155159984), (12, 116369988), (14, 99745704), (16, 87277491), (18, 77579992), (21, 66497136), (24, 58184994), (28, 49872852), (36, 38789996), (42, 33248568), (48, 29092497), (56, 24936426), (63, 22165712), (72, 19394998), (84, 16624284), (112, 12468213), (126, 11082856), (144, 9697499), (168, 8312142), (252, 5541428), (336, 4156071), (504, 2770714), (1008, 1385357), (1009, 1383984), (1373, 1017072), (2018, 691992), (2746, 508536), (3027, 461328), (4036, 345996), (4119, 339024), (5492, 254268), (6054, 230664), (7063, 197712), (8072, 172998), (8238, 169512), (9081, 153776), (9611, 145296), (10984, 127134), (12108, 115332), (12357, 113008), (14126, 98856), (16144, 86499), (16476, 84756), (18162, 76888), (19222, 72648), (21189, 65904), (21968, 63567), (24216, 57666), (24714, 56504), (28252, 49428), (28833, 48432), (32952, 42378), (36324, 38444)]