318747648

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 176

約数和(自身を含む): 922296320

約数和(自身を除く): 603548672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 127, 128, 129, 152, 172, 192, 228, 254, 256, 258, 304, 344, 381, 384, 456, 508, 512, 516, 608, 688, 762, 768, 817, 912, 1016, 1024, 1032, 1216, 1376, 1524, 1536, 1634, 1824, 2032, 2064, 2413, 2432, 2451, 2752, 3048, 3072, 3268, 3648, 4064, 4128, 4826, 4864, 4902, 5461, 5504, 6096, 6536, 7239, 7296, 8128, 8256, 9652, 9728, 9804, 10922, 11008, 12192, 13072, 14478, 14592, 16256, 16383, 16512, 19304, 19456, 19608, 21844, 22016, 24384, 26144, 28956, 29184, 32512, 32766, 33024, 38608, 39216, 43688, 44032, 48768, 52288, 57912, 58368, 65024, 65532, 66048, 77216, 78432, 87376, 97536, 103759, 104576, 115824, 130048, 131064, 132096, 154432, 156864, 174752, 195072, 207518, 209152, 231648, 262128, 308864, 311277, 313728, 349504, 390144, 415036, 418304, 463296, 524256, 617728, 622554, 627456, 699008, 830072, 836608, 926592, 1048512, 1235456, 1245108, 1254912, 1398016, 1660144, 1853184, 2097024, 2470912, 2490216, 2509824, 2796032, 3320288, 3706368, 4194048, 4980432, 5592064, 6640576, 7412736, 8388096, 9960864, 13281152, 16776192, 19921728, 26562304, 39843456, 53124608, 79686912, 106249216, 159373824, 318747648]

約数ペア:

[(1, 318747648), (2, 159373824), (3, 106249216), (4, 79686912), (6, 53124608), (8, 39843456), (12, 26562304), (16, 19921728), (19, 16776192), (24, 13281152), (32, 9960864), (38, 8388096), (43, 7412736), (48, 6640576), (57, 5592064), (64, 4980432), (76, 4194048), (86, 3706368), (96, 3320288), (114, 2796032), (127, 2509824), (128, 2490216), (129, 2470912), (152, 2097024), (172, 1853184), (192, 1660144), (228, 1398016), (254, 1254912), (256, 1245108), (258, 1235456), (304, 1048512), (344, 926592), (381, 836608), (384, 830072), (456, 699008), (508, 627456), (512, 622554), (516, 617728), (608, 524256), (688, 463296), (762, 418304), (768, 415036), (817, 390144), (912, 349504), (1016, 313728), (1024, 311277), (1032, 308864), (1216, 262128), (1376, 231648), (1524, 209152), (1536, 207518), (1634, 195072), (1824, 174752), (2032, 156864), (2064, 154432), (2413, 132096), (2432, 131064), (2451, 130048), (2752, 115824), (3048, 104576), (3072, 103759), (3268, 97536), (3648, 87376), (4064, 78432), (4128, 77216), (4826, 66048), (4864, 65532), (4902, 65024), (5461, 58368), (5504, 57912), (6096, 52288), (6536, 48768), (7239, 44032), (7296, 43688), (8128, 39216), (8256, 38608), (9652, 33024), (9728, 32766), (9804, 32512), (10922, 29184), (11008, 28956), (12192, 26144), (13072, 24384), (14478, 22016), (14592, 21844), (16256, 19608), (16383, 19456), (16512, 19304)]