4920461312

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 11392617600

約数和(自身を除く): 6472156288

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 71, 76, 104, 128, 137, 142, 152, 208, 247, 256, 274, 284, 304, 416, 494, 512, 548, 568, 608, 832, 923, 988, 1024, 1096, 1136, 1216, 1349, 1664, 1781, 1846, 1976, 2048, 2192, 2272, 2432, 2603, 2698, 3328, 3562, 3692, 3952, 4384, 4544, 4864, 5206, 5396, 6656, 7124, 7384, 7904, 8768, 9088, 9727, 9728, 10412, 10792, 13312, 14248, 14768, 15808, 17536, 17537, 18176, 19454, 19456, 20824, 21584, 26624, 28496, 29536, 31616, 33839, 35072, 35074, 36352, 38908, 38912, 41648, 43168, 56992, 59072, 63232, 67678, 70144, 70148, 72704, 77816, 83296, 86336, 113984, 118144, 126451, 126464, 135356, 140288, 140296, 145408, 155632, 166592, 172672, 184813, 227968, 236288, 252902, 252928, 270712, 280576, 280592, 311264, 333184, 345344, 369626, 455936, 472576, 505804, 505856, 541424, 561184, 622528, 666368, 690688, 739252, 911872, 945152, 1011608, 1082848, 1122368, 1245056, 1332736, 1381376, 1478504, 1823744, 1890304, 2023216, 2165696, 2244736, 2402569, 2490112, 2665472, 2762752, 2957008, 3647488, 4046432, 4331392, 4489472, 4805138, 4980224, 5330944, 5914016, 8092864, 8662784, 8978944, 9610276, 9960448, 11828032, 16185728, 17325568, 17957888, 19220552, 19920896, 23656064, 32371456, 34651136, 35915776, 38441104, 47312128, 64742912, 69302272, 76882208, 94624256, 129485824, 153764416, 189248512, 258971648, 307528832, 378497024, 615057664, 1230115328, 2460230656, 4920461312]

約数ペア:

[(1, 4920461312), (2, 2460230656), (4, 1230115328), (8, 615057664), (13, 378497024), (16, 307528832), (19, 258971648), (26, 189248512), (32, 153764416), (38, 129485824), (52, 94624256), (64, 76882208), (71, 69302272), (76, 64742912), (104, 47312128), (128, 38441104), (137, 35915776), (142, 34651136), (152, 32371456), (208, 23656064), (247, 19920896), (256, 19220552), (274, 17957888), (284, 17325568), (304, 16185728), (416, 11828032), (494, 9960448), (512, 9610276), (548, 8978944), (568, 8662784), (608, 8092864), (832, 5914016), (923, 5330944), (988, 4980224), (1024, 4805138), (1096, 4489472), (1136, 4331392), (1216, 4046432), (1349, 3647488), (1664, 2957008), (1781, 2762752), (1846, 2665472), (1976, 2490112), (2048, 2402569), (2192, 2244736), (2272, 2165696), (2432, 2023216), (2603, 1890304), (2698, 1823744), (3328, 1478504), (3562, 1381376), (3692, 1332736), (3952, 1245056), (4384, 1122368), (4544, 1082848), (4864, 1011608), (5206, 945152), (5396, 911872), (6656, 739252), (7124, 690688), (7384, 666368), (7904, 622528), (8768, 561184), (9088, 541424), (9727, 505856), (9728, 505804), (10412, 472576), (10792, 455936), (13312, 369626), (14248, 345344), (14768, 333184), (15808, 311264), (17536, 280592), (17537, 280576), (18176, 270712), (19454, 252928), (19456, 252902), (20824, 236288), (21584, 227968), (26624, 184813), (28496, 172672), (29536, 166592), (31616, 155632), (33839, 145408), (35072, 140296), (35074, 140288), (36352, 135356), (38908, 126464), (38912, 126451), (41648, 118144), (43168, 113984), (56992, 86336), (59072, 83296), (63232, 77816), (67678, 72704), (70144, 70148)]