318251136

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:822

約数の個数: 128

約数和(自身を含む): 972639360

約数和(自身を除く): 654388224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 197, 224, 336, 384, 394, 448, 591, 601, 672, 788, 896, 1182, 1202, 1344, 1379, 1576, 1803, 2364, 2404, 2688, 2758, 3152, 3606, 4137, 4207, 4728, 4808, 5516, 6304, 7212, 8274, 8414, 9456, 9616, 11032, 12608, 12621, 14424, 16548, 16828, 18912, 19232, 22064, 25216, 25242, 28848, 33096, 33656, 37824, 38464, 44128, 50484, 57696, 66192, 67312, 75648, 76928, 88256, 100968, 115392, 118397, 132384, 134624, 176512, 201936, 230784, 236794, 264768, 269248, 355191, 403872, 473588, 529536, 538496, 710382, 807744, 828779, 947176, 1420764, 1615488, 1657558, 1894352, 2486337, 2841528, 3315116, 3788704, 4972674, 5683056, 6630232, 7577408, 9945348, 11366112, 13260464, 15154816, 19890696, 22732224, 26520928, 39781392, 45464448, 53041856, 79562784, 106083712, 159125568, 318251136]

約数ペア:

[(1, 318251136), (2, 159125568), (3, 106083712), (4, 79562784), (6, 53041856), (7, 45464448), (8, 39781392), (12, 26520928), (14, 22732224), (16, 19890696), (21, 15154816), (24, 13260464), (28, 11366112), (32, 9945348), (42, 7577408), (48, 6630232), (56, 5683056), (64, 4972674), (84, 3788704), (96, 3315116), (112, 2841528), (128, 2486337), (168, 1894352), (192, 1657558), (197, 1615488), (224, 1420764), (336, 947176), (384, 828779), (394, 807744), (448, 710382), (591, 538496), (601, 529536), (672, 473588), (788, 403872), (896, 355191), (1182, 269248), (1202, 264768), (1344, 236794), (1379, 230784), (1576, 201936), (1803, 176512), (2364, 134624), (2404, 132384), (2688, 118397), (2758, 115392), (3152, 100968), (3606, 88256), (4137, 76928), (4207, 75648), (4728, 67312), (4808, 66192), (5516, 57696), (6304, 50484), (7212, 44128), (8274, 38464), (8414, 37824), (9456, 33656), (9616, 33096), (11032, 28848), (12608, 25242), (12621, 25216), (14424, 22064), (16548, 19232), (16828, 18912)]