299907072

素因数分解:

$2^{11}\times 3^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 885404520

約数和(自身を除く): 585497448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 307, 318, 384, 424, 477, 512, 576, 614, 636, 768, 848, 921, 954, 1024, 1152, 1228, 1272, 1536, 1696, 1842, 1908, 2048, 2304, 2456, 2544, 2763, 3072, 3392, 3684, 3816, 4608, 4912, 5088, 5526, 6144, 6784, 7368, 7632, 9216, 9824, 10176, 11052, 13568, 14736, 15264, 16271, 18432, 19648, 20352, 22104, 27136, 29472, 30528, 32542, 39296, 40704, 44208, 48813, 54272, 58944, 61056, 65084, 78592, 81408, 88416, 97626, 108544, 117888, 122112, 130168, 146439, 157184, 162816, 176832, 195252, 235776, 244224, 260336, 292878, 314368, 325632, 353664, 390504, 471552, 488448, 520672, 585756, 628736, 707328, 781008, 943104, 976896, 1041344, 1171512, 1414656, 1562016, 1886208, 2082688, 2343024, 2829312, 3124032, 4165376, 4686048, 5658624, 6248064, 8330752, 9372096, 12496128, 16661504, 18744192, 24992256, 33323008, 37488384, 49984512, 74976768, 99969024, 149953536, 299907072]

約数ペア:

[(1, 299907072), (2, 149953536), (3, 99969024), (4, 74976768), (6, 49984512), (8, 37488384), (9, 33323008), (12, 24992256), (16, 18744192), (18, 16661504), (24, 12496128), (32, 9372096), (36, 8330752), (48, 6248064), (53, 5658624), (64, 4686048), (72, 4165376), (96, 3124032), (106, 2829312), (128, 2343024), (144, 2082688), (159, 1886208), (192, 1562016), (212, 1414656), (256, 1171512), (288, 1041344), (307, 976896), (318, 943104), (384, 781008), (424, 707328), (477, 628736), (512, 585756), (576, 520672), (614, 488448), (636, 471552), (768, 390504), (848, 353664), (921, 325632), (954, 314368), (1024, 292878), (1152, 260336), (1228, 244224), (1272, 235776), (1536, 195252), (1696, 176832), (1842, 162816), (1908, 157184), (2048, 146439), (2304, 130168), (2456, 122112), (2544, 117888), (2763, 108544), (3072, 97626), (3392, 88416), (3684, 81408), (3816, 78592), (4608, 65084), (4912, 61056), (5088, 58944), (5526, 54272), (6144, 48813), (6784, 44208), (7368, 40704), (7632, 39296), (9216, 32542), (9824, 30528), (10176, 29472), (11052, 27136), (13568, 22104), (14736, 20352), (15264, 19648), (16271, 18432)]