220176384

素因数分解:

$2^{13}\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 168

約数和(自身を含む): 643786368

約数和(自身を除く): 423609984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 256, 272, 289, 372, 384, 408, 496, 512, 527, 544, 578, 744, 768, 816, 867, 992, 1024, 1054, 1088, 1156, 1488, 1536, 1581, 1632, 1734, 1984, 2048, 2108, 2176, 2312, 2976, 3072, 3162, 3264, 3468, 3968, 4096, 4216, 4352, 4624, 5952, 6144, 6324, 6528, 6936, 7936, 8192, 8432, 8704, 8959, 9248, 11904, 12288, 12648, 13056, 13872, 15872, 16864, 17408, 17918, 18496, 23808, 24576, 25296, 26112, 26877, 27744, 31744, 33728, 34816, 35836, 36992, 47616, 50592, 52224, 53754, 55488, 63488, 67456, 69632, 71672, 73984, 95232, 101184, 104448, 107508, 110976, 126976, 134912, 139264, 143344, 147968, 190464, 202368, 208896, 215016, 221952, 253952, 269824, 286688, 295936, 380928, 404736, 417792, 430032, 443904, 539648, 573376, 591872, 761856, 809472, 860064, 887808, 1079296, 1146752, 1183744, 1618944, 1720128, 1775616, 2158592, 2293504, 2367488, 3237888, 3440256, 3551232, 4317184, 4587008, 6475776, 6880512, 7102464, 9174016, 12951552, 13761024, 18348032, 27522048, 36696064, 55044096, 73392128, 110088192, 220176384]

約数ペア:

[(1, 220176384), (2, 110088192), (3, 73392128), (4, 55044096), (6, 36696064), (8, 27522048), (12, 18348032), (16, 13761024), (17, 12951552), (24, 9174016), (31, 7102464), (32, 6880512), (34, 6475776), (48, 4587008), (51, 4317184), (62, 3551232), (64, 3440256), (68, 3237888), (93, 2367488), (96, 2293504), (102, 2158592), (124, 1775616), (128, 1720128), (136, 1618944), (186, 1183744), (192, 1146752), (204, 1079296), (248, 887808), (256, 860064), (272, 809472), (289, 761856), (372, 591872), (384, 573376), (408, 539648), (496, 443904), (512, 430032), (527, 417792), (544, 404736), (578, 380928), (744, 295936), (768, 286688), (816, 269824), (867, 253952), (992, 221952), (1024, 215016), (1054, 208896), (1088, 202368), (1156, 190464), (1488, 147968), (1536, 143344), (1581, 139264), (1632, 134912), (1734, 126976), (1984, 110976), (2048, 107508), (2108, 104448), (2176, 101184), (2312, 95232), (2976, 73984), (3072, 71672), (3162, 69632), (3264, 67456), (3468, 63488), (3968, 55488), (4096, 53754), (4216, 52224), (4352, 50592), (4624, 47616), (5952, 36992), (6144, 35836), (6324, 34816), (6528, 33728), (6936, 31744), (7936, 27744), (8192, 26877), (8432, 26112), (8704, 25296), (8959, 24576), (9248, 23808), (11904, 18496), (12288, 17918), (12648, 17408), (13056, 16864), (13872, 15872)]