318295296

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:713

約数の個数: 216

約数和(自身を含む): 1055439840

約数和(自身を除く): 737144544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 228, 256, 264, 288, 304, 342, 352, 384, 396, 418, 456, 528, 576, 608, 627, 661, 684, 704, 768, 792, 836, 912, 1056, 1152, 1216, 1254, 1322, 1368, 1408, 1584, 1672, 1824, 1881, 1983, 2112, 2304, 2432, 2508, 2644, 2736, 2816, 3168, 3344, 3648, 3762, 3966, 4224, 4864, 5016, 5288, 5472, 5949, 6336, 6688, 7271, 7296, 7524, 7932, 8448, 10032, 10576, 10944, 11898, 12559, 12672, 13376, 14542, 14592, 15048, 15864, 20064, 21152, 21813, 21888, 23796, 25118, 25344, 26752, 29084, 30096, 31728, 37677, 40128, 42304, 43626, 43776, 47592, 50236, 53504, 58168, 60192, 63456, 65439, 75354, 80256, 84608, 87252, 95184, 100472, 113031, 116336, 120384, 126912, 130878, 138149, 150708, 160512, 169216, 174504, 190368, 200944, 226062, 232672, 240768, 253824, 261756, 276298, 301416, 349008, 380736, 401888, 414447, 452124, 465344, 481536, 507648, 523512, 552596, 602832, 698016, 761472, 803776, 828894, 904248, 930688, 1047024, 1105192, 1205664, 1243341, 1396032, 1522944, 1607552, 1657788, 1808496, 1861376, 2094048, 2210384, 2411328, 2486682, 2792064, 3215104, 3315576, 3616992, 4188096, 4420768, 4822656, 4973364, 5584128, 6631152, 7233984, 8376192, 8841536, 9645312, 9946728, 13262304, 14467968, 16752384, 17683072, 19893456, 26524608, 28935936, 35366144, 39786912, 53049216, 79573824, 106098432, 159147648, 318295296]

約数ペア:

[(1, 318295296), (2, 159147648), (3, 106098432), (4, 79573824), (6, 53049216), (8, 39786912), (9, 35366144), (11, 28935936), (12, 26524608), (16, 19893456), (18, 17683072), (19, 16752384), (22, 14467968), (24, 13262304), (32, 9946728), (33, 9645312), (36, 8841536), (38, 8376192), (44, 7233984), (48, 6631152), (57, 5584128), (64, 4973364), (66, 4822656), (72, 4420768), (76, 4188096), (88, 3616992), (96, 3315576), (99, 3215104), (114, 2792064), (128, 2486682), (132, 2411328), (144, 2210384), (152, 2094048), (171, 1861376), (176, 1808496), (192, 1657788), (198, 1607552), (209, 1522944), (228, 1396032), (256, 1243341), (264, 1205664), (288, 1105192), (304, 1047024), (342, 930688), (352, 904248), (384, 828894), (396, 803776), (418, 761472), (456, 698016), (528, 602832), (576, 552596), (608, 523512), (627, 507648), (661, 481536), (684, 465344), (704, 452124), (768, 414447), (792, 401888), (836, 380736), (912, 349008), (1056, 301416), (1152, 276298), (1216, 261756), (1254, 253824), (1322, 240768), (1368, 232672), (1408, 226062), (1584, 200944), (1672, 190368), (1824, 174504), (1881, 169216), (1983, 160512), (2112, 150708), (2304, 138149), (2432, 130878), (2508, 126912), (2644, 120384), (2736, 116336), (2816, 113031), (3168, 100472), (3344, 95184), (3648, 87252), (3762, 84608), (3966, 80256), (4224, 75354), (4864, 65439), (5016, 63456), (5288, 60192), (5472, 58168), (5949, 53504), (6336, 50236), (6688, 47592), (7271, 43776), (7296, 43626), (7524, 42304), (7932, 40128), (8448, 37677), (10032, 31728), (10576, 30096), (10944, 29084), (11898, 26752), (12559, 25344), (12672, 25118), (13376, 23796), (14542, 21888), (14592, 21813), (15048, 21152), (15864, 20064)]