56781199104

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{340709}}^1$

素因数の和:340766

約数の個数: 144

約数和(自身を含む): 178281277440

約数和(自身を除く): 121500078336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1736, 1792, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5376, 5952, 6944, 7936, 10416, 11904, 13888, 20832, 23808, 27776, 41664, 55552, 83328, 166656, 340709, 681418, 1022127, 1362836, 2044254, 2384963, 2725672, 4088508, 4769926, 5451344, 7154889, 8177016, 9539852, 10561979, 10902688, 14309778, 16354032, 19079704, 21123958, 21805376, 28619556, 31685937, 32708064, 38159408, 42247916, 43610752, 57239112, 63371874, 65416128, 73933853, 76318816, 84495832, 87221504, 114478224, 126743748, 130832256, 147867706, 152637632, 168991664, 221801559, 228956448, 253487496, 261664512, 295735412, 305275264, 337983328, 443603118, 457912896, 506974992, 591470824, 610550528, 675966656, 887206236, 915825792, 1013949984, 1182941648, 1351933312, 1774412472, 1831651584, 2027899968, 2365883296, 2703866624, 3548824944, 4055799936, 4731766592, 7097649888, 8111599872, 9463533184, 14195299776, 18927066368, 28390599552, 56781199104]

約数ペア:

[(1, 56781199104), (2, 28390599552), (3, 18927066368), (4, 14195299776), (6, 9463533184), (7, 8111599872), (8, 7097649888), (12, 4731766592), (14, 4055799936), (16, 3548824944), (21, 2703866624), (24, 2365883296), (28, 2027899968), (31, 1831651584), (32, 1774412472), (42, 1351933312), (48, 1182941648), (56, 1013949984), (62, 915825792), (64, 887206236), (84, 675966656), (93, 610550528), (96, 591470824), (112, 506974992), (124, 457912896), (128, 443603118), (168, 337983328), (186, 305275264), (192, 295735412), (217, 261664512), (224, 253487496), (248, 228956448), (256, 221801559), (336, 168991664), (372, 152637632), (384, 147867706), (434, 130832256), (448, 126743748), (496, 114478224), (651, 87221504), (672, 84495832), (744, 76318816), (768, 73933853), (868, 65416128), (896, 63371874), (992, 57239112), (1302, 43610752), (1344, 42247916), (1488, 38159408), (1736, 32708064), (1792, 31685937), (1984, 28619556), (2604, 21805376), (2688, 21123958), (2976, 19079704), (3472, 16354032), (3968, 14309778), (5208, 10902688), (5376, 10561979), (5952, 9539852), (6944, 8177016), (7936, 7154889), (10416, 5451344), (11904, 4769926), (13888, 4088508), (20832, 2725672), (23808, 2384963), (27776, 2044254), (41664, 1362836), (55552, 1022127), (83328, 681418), (166656, 340709)]