478121472

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 240

約数和(自身を含む): 1497999360

約数和(自身を除く): 1019877888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 64, 72, 76, 86, 96, 114, 127, 128, 129, 144, 152, 171, 172, 192, 228, 254, 256, 258, 288, 304, 342, 344, 381, 384, 387, 456, 508, 512, 516, 576, 608, 684, 688, 762, 768, 774, 817, 912, 1016, 1032, 1143, 1152, 1216, 1368, 1376, 1524, 1536, 1548, 1634, 1824, 2032, 2064, 2286, 2304, 2413, 2432, 2451, 2736, 2752, 3048, 3096, 3268, 3648, 4064, 4128, 4572, 4608, 4826, 4864, 4902, 5461, 5472, 5504, 6096, 6192, 6536, 7239, 7296, 7353, 8128, 8256, 9144, 9652, 9728, 9804, 10922, 10944, 11008, 12192, 12384, 13072, 14478, 14592, 14706, 16256, 16383, 16512, 18288, 19304, 19608, 21717, 21844, 21888, 22016, 24384, 24768, 26144, 28956, 29184, 29412, 32512, 32766, 33024, 36576, 38608, 39216, 43434, 43688, 43776, 48768, 49149, 49536, 52288, 57912, 58824, 65024, 65532, 66048, 73152, 77216, 78432, 86868, 87376, 87552, 97536, 98298, 99072, 103759, 104576, 115824, 117648, 131064, 146304, 154432, 156864, 173736, 174752, 195072, 196596, 198144, 207518, 209152, 231648, 235296, 262128, 292608, 308864, 311277, 313728, 347472, 349504, 393192, 415036, 418304, 463296, 470592, 524256, 585216, 617728, 622554, 627456, 694944, 699008, 786384, 830072, 926592, 933831, 941184, 1048512, 1235456, 1245108, 1254912, 1389888, 1398016, 1572768, 1660144, 1853184, 1867662, 1882368, 2097024, 2490216, 2779776, 2796032, 3145536, 3320288, 3706368, 3735324, 3764736, 4194048, 4980432, 5559552, 6291072, 6640576, 7470648, 8388096, 9960864, 11119104, 12582144, 13281152, 14941296, 19921728, 25164288, 26562304, 29882592, 39843456, 53124608, 59765184, 79686912, 119530368, 159373824, 239060736, 478121472]

約数ペア:

[(1, 478121472), (2, 239060736), (3, 159373824), (4, 119530368), (6, 79686912), (8, 59765184), (9, 53124608), (12, 39843456), (16, 29882592), (18, 26562304), (19, 25164288), (24, 19921728), (32, 14941296), (36, 13281152), (38, 12582144), (43, 11119104), (48, 9960864), (57, 8388096), (64, 7470648), (72, 6640576), (76, 6291072), (86, 5559552), (96, 4980432), (114, 4194048), (127, 3764736), (128, 3735324), (129, 3706368), (144, 3320288), (152, 3145536), (171, 2796032), (172, 2779776), (192, 2490216), (228, 2097024), (254, 1882368), (256, 1867662), (258, 1853184), (288, 1660144), (304, 1572768), (342, 1398016), (344, 1389888), (381, 1254912), (384, 1245108), (387, 1235456), (456, 1048512), (508, 941184), (512, 933831), (516, 926592), (576, 830072), (608, 786384), (684, 699008), (688, 694944), (762, 627456), (768, 622554), (774, 617728), (817, 585216), (912, 524256), (1016, 470592), (1032, 463296), (1143, 418304), (1152, 415036), (1216, 393192), (1368, 349504), (1376, 347472), (1524, 313728), (1536, 311277), (1548, 308864), (1634, 292608), (1824, 262128), (2032, 235296), (2064, 231648), (2286, 209152), (2304, 207518), (2413, 198144), (2432, 196596), (2451, 195072), (2736, 174752), (2752, 173736), (3048, 156864), (3096, 154432), (3268, 146304), (3648, 131064), (4064, 117648), (4128, 115824), (4572, 104576), (4608, 103759), (4826, 99072), (4864, 98298), (4902, 97536), (5461, 87552), (5472, 87376), (5504, 86868), (6096, 78432), (6192, 77216), (6536, 73152), (7239, 66048), (7296, 65532), (7353, 65024), (8128, 58824), (8256, 57912), (9144, 52288), (9652, 49536), (9728, 49149), (9804, 48768), (10922, 43776), (10944, 43688), (11008, 43434), (12192, 39216), (12384, 38608), (13072, 36576), (14478, 33024), (14592, 32766), (14706, 32512), (16256, 29412), (16383, 29184), (16512, 28956), (18288, 26144), (19304, 24768), (19608, 24384), (21717, 22016), (21844, 21888)]