489470112

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{7487}}^1$

素因数の和:7730

約数の個数: 72

約数和(自身を含む): 1398249216

約数和(自身を除く): 908779104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 681, 908, 1362, 1816, 2043, 2724, 3632, 4086, 5448, 7264, 7487, 8172, 10896, 14974, 16344, 21792, 22461, 29948, 32688, 44922, 59896, 65376, 67383, 89844, 119792, 134766, 179688, 239584, 269532, 359376, 539064, 718752, 1078128, 1699549, 2156256, 3399098, 5098647, 6798196, 10197294, 13596392, 15295941, 20394588, 27192784, 30591882, 40789176, 54385568, 61183764, 81578352, 122367528, 163156704, 244735056, 489470112]

約数ペア:

[(1, 489470112), (2, 244735056), (3, 163156704), (4, 122367528), (6, 81578352), (8, 61183764), (9, 54385568), (12, 40789176), (16, 30591882), (18, 27192784), (24, 20394588), (32, 15295941), (36, 13596392), (48, 10197294), (72, 6798196), (96, 5098647), (144, 3399098), (227, 2156256), (288, 1699549), (454, 1078128), (681, 718752), (908, 539064), (1362, 359376), (1816, 269532), (2043, 239584), (2724, 179688), (3632, 134766), (4086, 119792), (5448, 89844), (7264, 67383), (7487, 65376), (8172, 59896), (10896, 44922), (14974, 32688), (16344, 29948), (21792, 22461)]