1493757216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{740951}}^1$

素因数の和:740974

約数の個数: 72

約数和(自身を含む): 4854717504

約数和(自身を除く): 3360960288

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, 288, 336, 504, 672, 1008, 2016, 740951, 1481902, 2222853, 2963804, 4445706, 5186657, 5927608, 6668559, 8891412, 10373314, 11855216, 13337118, 15559971, 17782824, 20746628, 23710432, 26674236, 31119942, 35565648, 41493256, 46679913, 53348472, 62239884, 71131296, 82986512, 93359826, 106696944, 124479768, 165973024, 186719652, 213393888, 248959536, 373439304, 497919072, 746878608, 1493757216]

約数ペア:

[(1, 1493757216), (2, 746878608), (3, 497919072), (4, 373439304), (6, 248959536), (7, 213393888), (8, 186719652), (9, 165973024), (12, 124479768), (14, 106696944), (16, 93359826), (18, 82986512), (21, 71131296), (24, 62239884), (28, 53348472), (32, 46679913), (36, 41493256), (42, 35565648), (48, 31119942), (56, 26674236), (63, 23710432), (72, 20746628), (84, 17782824), (96, 15559971), (112, 13337118), (126, 11855216), (144, 10373314), (168, 8891412), (224, 6668559), (252, 5927608), (288, 5186657), (336, 4445706), (504, 2963804), (672, 2222853), (1008, 1481902), (2016, 740951)]