490581696

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 224

約数和(自身を含む): 1498152960

約数和(自身を除く): 1007571264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 59, 62, 64, 66, 88, 93, 96, 118, 124, 127, 132, 176, 177, 186, 192, 236, 248, 254, 264, 341, 352, 354, 372, 381, 472, 496, 508, 528, 649, 682, 704, 708, 744, 762, 944, 992, 1016, 1023, 1056, 1298, 1364, 1397, 1416, 1488, 1524, 1829, 1888, 1947, 1984, 2032, 2046, 2112, 2596, 2728, 2794, 2832, 2976, 3048, 3658, 3776, 3894, 3937, 4064, 4092, 4191, 5192, 5456, 5487, 5588, 5664, 5952, 6096, 7316, 7493, 7788, 7874, 8128, 8184, 8382, 10384, 10912, 10974, 11176, 11328, 11811, 12192, 14632, 14986, 15576, 15748, 16368, 16764, 20119, 20768, 21824, 21948, 22352, 22479, 23622, 24384, 29264, 29972, 31152, 31496, 32736, 33528, 40238, 41536, 43307, 43896, 44704, 44958, 47244, 58528, 59944, 60357, 62304, 62992, 65472, 67056, 80476, 82423, 86614, 87792, 89408, 89916, 94488, 117056, 119888, 120714, 124608, 125984, 129921, 134112, 160952, 164846, 173228, 175584, 179832, 188976, 232283, 239776, 241428, 247269, 251968, 259842, 268224, 321904, 329692, 346456, 351168, 359664, 377952, 464566, 479552, 482856, 494538, 519684, 643808, 659384, 692912, 696849, 719328, 755904, 929132, 965712, 989076, 1039368, 1287616, 1318768, 1385824, 1393698, 1438656, 1858264, 1931424, 1978152, 2078736, 2555113, 2637536, 2771648, 2787396, 3716528, 3862848, 3956304, 4157472, 5110226, 5275072, 5574792, 7433056, 7665339, 7912608, 8314944, 10220452, 11149584, 14866112, 15330678, 15825216, 20440904, 22299168, 30661356, 40881808, 44598336, 61322712, 81763616, 122645424, 163527232, 245290848, 490581696]

約数ペア:

[(1, 490581696), (2, 245290848), (3, 163527232), (4, 122645424), (6, 81763616), (8, 61322712), (11, 44598336), (12, 40881808), (16, 30661356), (22, 22299168), (24, 20440904), (31, 15825216), (32, 15330678), (33, 14866112), (44, 11149584), (48, 10220452), (59, 8314944), (62, 7912608), (64, 7665339), (66, 7433056), (88, 5574792), (93, 5275072), (96, 5110226), (118, 4157472), (124, 3956304), (127, 3862848), (132, 3716528), (176, 2787396), (177, 2771648), (186, 2637536), (192, 2555113), (236, 2078736), (248, 1978152), (254, 1931424), (264, 1858264), (341, 1438656), (352, 1393698), (354, 1385824), (372, 1318768), (381, 1287616), (472, 1039368), (496, 989076), (508, 965712), (528, 929132), (649, 755904), (682, 719328), (704, 696849), (708, 692912), (744, 659384), (762, 643808), (944, 519684), (992, 494538), (1016, 482856), (1023, 479552), (1056, 464566), (1298, 377952), (1364, 359664), (1397, 351168), (1416, 346456), (1488, 329692), (1524, 321904), (1829, 268224), (1888, 259842), (1947, 251968), (1984, 247269), (2032, 241428), (2046, 239776), (2112, 232283), (2596, 188976), (2728, 179832), (2794, 175584), (2832, 173228), (2976, 164846), (3048, 160952), (3658, 134112), (3776, 129921), (3894, 125984), (3937, 124608), (4064, 120714), (4092, 119888), (4191, 117056), (5192, 94488), (5456, 89916), (5487, 89408), (5588, 87792), (5664, 86614), (5952, 82423), (6096, 80476), (7316, 67056), (7493, 65472), (7788, 62992), (7874, 62304), (8128, 60357), (8184, 59944), (8382, 58528), (10384, 47244), (10912, 44958), (10974, 44704), (11176, 43896), (11328, 43307), (11811, 41536), (12192, 40238), (14632, 33528), (14986, 32736), (15576, 31496), (15748, 31152), (16368, 29972), (16764, 29264), (20119, 24384), (20768, 23622), (21824, 22479), (21948, 22352)]