1259213904

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11801}}^1$

素因数の和:11850

約数の個数: 160

約数和(自身を含む): 4097654400

約数和(自身を除く): 2838440496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 741, 912, 936, 988, 1026, 1368, 1404, 1482, 1872, 1976, 2052, 2223, 2736, 2808, 2964, 3952, 4104, 4446, 5616, 5928, 6669, 8208, 8892, 11801, 11856, 13338, 17784, 23602, 26676, 35403, 35568, 47204, 53352, 70806, 94408, 106209, 106704, 141612, 153413, 188816, 212418, 224219, 283224, 306826, 318627, 424836, 448438, 460239, 566448, 613652, 637254, 672657, 849672, 896876, 920478, 1227304, 1274508, 1345314, 1380717, 1699344, 1793752, 1840956, 2017971, 2454608, 2549016, 2690628, 2761434, 2914847, 3587504, 3681912, 4035942, 4142151, 5098032, 5381256, 5522868, 5829694, 6053913, 7363824, 8071884, 8284302, 8744541, 10762512, 11045736, 11659388, 12107826, 16143768, 16568604, 17489082, 22091472, 23318776, 24215652, 26233623, 32287536, 33137208, 34978164, 46637552, 48431304, 52467246, 66274416, 69956328, 78700869, 96862608, 104934492, 139912656, 157401738, 209868984, 314803476, 419737968, 629606952, 1259213904]

約数ペア:

[(1, 1259213904), (2, 629606952), (3, 419737968), (4, 314803476), (6, 209868984), (8, 157401738), (9, 139912656), (12, 104934492), (13, 96862608), (16, 78700869), (18, 69956328), (19, 66274416), (24, 52467246), (26, 48431304), (27, 46637552), (36, 34978164), (38, 33137208), (39, 32287536), (48, 26233623), (52, 24215652), (54, 23318776), (57, 22091472), (72, 17489082), (76, 16568604), (78, 16143768), (104, 12107826), (108, 11659388), (114, 11045736), (117, 10762512), (144, 8744541), (152, 8284302), (156, 8071884), (171, 7363824), (208, 6053913), (216, 5829694), (228, 5522868), (234, 5381256), (247, 5098032), (304, 4142151), (312, 4035942), (342, 3681912), (351, 3587504), (432, 2914847), (456, 2761434), (468, 2690628), (494, 2549016), (513, 2454608), (624, 2017971), (684, 1840956), (702, 1793752), (741, 1699344), (912, 1380717), (936, 1345314), (988, 1274508), (1026, 1227304), (1368, 920478), (1404, 896876), (1482, 849672), (1872, 672657), (1976, 637254), (2052, 613652), (2223, 566448), (2736, 460239), (2808, 448438), (2964, 424836), (3952, 318627), (4104, 306826), (4446, 283224), (5616, 224219), (5928, 212418), (6669, 188816), (8208, 153413), (8892, 141612), (11801, 106704), (11856, 106209), (13338, 94408), (17784, 70806), (23602, 53352), (26676, 47204), (35403, 35568)]