399067872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{593851}}^1$

素因数の和:593871

約数の個数: 48

約数和(自身を含む): 1197205632

約数和(自身を除く): 798137760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 593851, 1187702, 1781553, 2375404, 3563106, 4156957, 4750808, 7126212, 8313914, 9501616, 12470871, 14252424, 16627828, 19003232, 24941742, 28504848, 33255656, 49883484, 57009696, 66511312, 99766968, 133022624, 199533936, 399067872]

約数ペア:

[(1, 399067872), (2, 199533936), (3, 133022624), (4, 99766968), (6, 66511312), (7, 57009696), (8, 49883484), (12, 33255656), (14, 28504848), (16, 24941742), (21, 19003232), (24, 16627828), (28, 14252424), (32, 12470871), (42, 9501616), (48, 8313914), (56, 7126212), (84, 4750808), (96, 4156957), (112, 3563106), (168, 2375404), (224, 1781553), (336, 1187702), (672, 593851)]