449727912

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{201491}}^1$

素因数の和:201534

約数の個数: 48

約数和(自身を含む): 1257310080

約数和(自身を除く): 807582168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 201491, 402982, 604473, 805964, 1208946, 1611928, 1813419, 2417892, 3626838, 4835784, 6246221, 7253676, 12492442, 14507352, 18738663, 24984884, 37477326, 49969768, 56215989, 74954652, 112431978, 149909304, 224863956, 449727912]

約数ペア:

[(1, 449727912), (2, 224863956), (3, 149909304), (4, 112431978), (6, 74954652), (8, 56215989), (9, 49969768), (12, 37477326), (18, 24984884), (24, 18738663), (31, 14507352), (36, 12492442), (62, 7253676), (72, 6246221), (93, 4835784), (124, 3626838), (186, 2417892), (248, 1813419), (279, 1611928), (372, 1208946), (558, 805964), (744, 604473), (1116, 402982), (2232, 201491)]