407664

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:182

約数の個数: 60

約数和(自身を含む): 1209000

約数和(自身を除く): 801336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 149, 152, 171, 228, 298, 304, 342, 447, 456, 596, 684, 894, 912, 1192, 1341, 1368, 1788, 2384, 2682, 2736, 2831, 3576, 5364, 5662, 7152, 8493, 10728, 11324, 16986, 21456, 22648, 25479, 33972, 45296, 50958, 67944, 101916, 135888, 203832, 407664]

約数ペア:

[(1, 407664), (2, 203832), (3, 135888), (4, 101916), (6, 67944), (8, 50958), (9, 45296), (12, 33972), (16, 25479), (18, 22648), (19, 21456), (24, 16986), (36, 11324), (38, 10728), (48, 8493), (57, 7152), (72, 5662), (76, 5364), (114, 3576), (144, 2831), (149, 2736), (152, 2682), (171, 2384), (228, 1788), (298, 1368), (304, 1341), (342, 1192), (447, 912), (456, 894), (596, 684)]