255022848

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^2\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 162

約数和(自身を含む): 783129984

約数和(自身を除く): 528107136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 289, 306, 383, 384, 408, 544, 576, 578, 612, 766, 768, 816, 867, 1088, 1149, 1152, 1156, 1224, 1532, 1632, 1734, 2176, 2298, 2304, 2312, 2448, 2601, 3064, 3264, 3447, 3468, 4352, 4596, 4624, 4896, 5202, 6128, 6511, 6528, 6894, 6936, 9192, 9248, 9792, 10404, 12256, 13022, 13056, 13788, 13872, 18384, 18496, 19533, 19584, 20808, 24512, 26044, 27576, 27744, 36768, 36992, 39066, 39168, 41616, 49024, 52088, 55152, 55488, 58599, 73536, 73984, 78132, 83232, 98048, 104176, 110304, 110687, 110976, 117198, 147072, 156264, 166464, 208352, 220608, 221374, 221952, 234396, 294144, 312528, 332061, 332928, 416704, 441216, 442748, 468792, 625056, 664122, 665856, 833408, 882432, 885496, 937584, 996183, 1250112, 1328244, 1666816, 1770992, 1875168, 1992366, 2500224, 2656488, 3541984, 3750336, 3984732, 5000448, 5312976, 7083968, 7500672, 7969464, 10625952, 14167936, 15001344, 15938928, 21251904, 28335872, 31877856, 42503808, 63755712, 85007616, 127511424, 255022848]

約数ペア:

[(1, 255022848), (2, 127511424), (3, 85007616), (4, 63755712), (6, 42503808), (8, 31877856), (9, 28335872), (12, 21251904), (16, 15938928), (17, 15001344), (18, 14167936), (24, 10625952), (32, 7969464), (34, 7500672), (36, 7083968), (48, 5312976), (51, 5000448), (64, 3984732), (68, 3750336), (72, 3541984), (96, 2656488), (102, 2500224), (128, 1992366), (136, 1875168), (144, 1770992), (153, 1666816), (192, 1328244), (204, 1250112), (256, 996183), (272, 937584), (288, 885496), (289, 882432), (306, 833408), (383, 665856), (384, 664122), (408, 625056), (544, 468792), (576, 442748), (578, 441216), (612, 416704), (766, 332928), (768, 332061), (816, 312528), (867, 294144), (1088, 234396), (1149, 221952), (1152, 221374), (1156, 220608), (1224, 208352), (1532, 166464), (1632, 156264), (1734, 147072), (2176, 117198), (2298, 110976), (2304, 110687), (2312, 110304), (2448, 104176), (2601, 98048), (3064, 83232), (3264, 78132), (3447, 73984), (3468, 73536), (4352, 58599), (4596, 55488), (4624, 55152), (4896, 52088), (5202, 49024), (6128, 41616), (6511, 39168), (6528, 39066), (6894, 36992), (6936, 36768), (9192, 27744), (9248, 27576), (9792, 26044), (10404, 24512), (12256, 20808), (13022, 19584), (13056, 19533), (13788, 18496), (13872, 18384)]