64306944

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 212044560

約数和(自身を除く): 147737616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 113, 114, 117, 128, 144, 152, 156, 171, 192, 208, 226, 228, 234, 247, 256, 288, 304, 312, 339, 342, 384, 416, 452, 456, 468, 494, 576, 608, 624, 678, 684, 741, 768, 832, 904, 912, 936, 988, 1017, 1152, 1216, 1248, 1356, 1368, 1469, 1482, 1664, 1808, 1824, 1872, 1976, 2034, 2147, 2223, 2304, 2432, 2496, 2712, 2736, 2938, 2964, 3328, 3616, 3648, 3744, 3952, 4068, 4294, 4407, 4446, 4864, 4992, 5424, 5472, 5876, 5928, 6441, 7232, 7296, 7488, 7904, 8136, 8588, 8814, 8892, 9984, 10848, 10944, 11752, 11856, 12882, 13221, 14464, 14592, 14976, 15808, 16272, 17176, 17628, 17784, 19323, 21696, 21888, 23504, 23712, 25764, 26442, 27911, 28928, 29952, 31616, 32544, 34352, 35256, 35568, 38646, 43392, 43776, 47008, 47424, 51528, 52884, 55822, 63232, 65088, 68704, 70512, 71136, 77292, 83733, 86784, 94016, 94848, 103056, 105768, 111644, 130176, 137408, 141024, 142272, 154584, 167466, 188032, 189696, 206112, 211536, 223288, 251199, 260352, 274816, 282048, 284544, 309168, 334932, 376064, 412224, 423072, 446576, 502398, 549632, 564096, 569088, 618336, 669864, 824448, 846144, 893152, 1004796, 1128192, 1236672, 1339728, 1648896, 1692288, 1786304, 2009592, 2473344, 2679456, 3384576, 3572608, 4019184, 4946688, 5358912, 7145216, 8038368, 10717824, 16076736, 21435648, 32153472, 64306944]

約数ペア:

[(1, 64306944), (2, 32153472), (3, 21435648), (4, 16076736), (6, 10717824), (8, 8038368), (9, 7145216), (12, 5358912), (13, 4946688), (16, 4019184), (18, 3572608), (19, 3384576), (24, 2679456), (26, 2473344), (32, 2009592), (36, 1786304), (38, 1692288), (39, 1648896), (48, 1339728), (52, 1236672), (57, 1128192), (64, 1004796), (72, 893152), (76, 846144), (78, 824448), (96, 669864), (104, 618336), (113, 569088), (114, 564096), (117, 549632), (128, 502398), (144, 446576), (152, 423072), (156, 412224), (171, 376064), (192, 334932), (208, 309168), (226, 284544), (228, 282048), (234, 274816), (247, 260352), (256, 251199), (288, 223288), (304, 211536), (312, 206112), (339, 189696), (342, 188032), (384, 167466), (416, 154584), (452, 142272), (456, 141024), (468, 137408), (494, 130176), (576, 111644), (608, 105768), (624, 103056), (678, 94848), (684, 94016), (741, 86784), (768, 83733), (832, 77292), (904, 71136), (912, 70512), (936, 68704), (988, 65088), (1017, 63232), (1152, 55822), (1216, 52884), (1248, 51528), (1356, 47424), (1368, 47008), (1469, 43776), (1482, 43392), (1664, 38646), (1808, 35568), (1824, 35256), (1872, 34352), (1976, 32544), (2034, 31616), (2147, 29952), (2223, 28928), (2304, 27911), (2432, 26442), (2496, 25764), (2712, 23712), (2736, 23504), (2938, 21888), (2964, 21696), (3328, 19323), (3616, 17784), (3648, 17628), (3744, 17176), (3952, 16272), (4068, 15808), (4294, 14976), (4407, 14592), (4446, 14464), (4864, 13221), (4992, 12882), (5424, 11856), (5472, 11752), (5876, 10944), (5928, 10848), (6441, 9984), (7232, 8892), (7296, 8814), (7488, 8588), (7904, 8136)]