406083972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{1373}}^1$

素因数の和:1897

約数の個数: 72

約数和(自身を含む): 1105223616

約数和(自身を除く): 699139644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 503, 588, 1006, 1373, 1509, 2012, 2746, 3018, 3521, 4119, 5492, 6036, 7042, 8238, 9611, 10563, 14084, 16476, 19222, 21126, 24647, 28833, 38444, 42252, 49294, 57666, 67277, 73941, 98588, 115332, 134554, 147882, 201831, 269108, 295764, 403662, 690619, 807324, 1381238, 2071857, 2762476, 4143714, 4834333, 8287428, 9668666, 14502999, 19337332, 29005998, 33840331, 58011996, 67680662, 101520993, 135361324, 203041986, 406083972]

約数ペア:

[(1, 406083972), (2, 203041986), (3, 135361324), (4, 101520993), (6, 67680662), (7, 58011996), (12, 33840331), (14, 29005998), (21, 19337332), (28, 14502999), (42, 9668666), (49, 8287428), (84, 4834333), (98, 4143714), (147, 2762476), (196, 2071857), (294, 1381238), (503, 807324), (588, 690619), (1006, 403662), (1373, 295764), (1509, 269108), (2012, 201831), (2746, 147882), (3018, 134554), (3521, 115332), (4119, 98588), (5492, 73941), (6036, 67277), (7042, 57666), (8238, 49294), (9611, 42252), (10563, 38444), (14084, 28833), (16476, 24647), (19222, 21126)]