1900579968

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1117}}^1$

素因数の和:1355

約数の個数: 192

約数和(自身を含む): 6285664320

約数和(自身を除く): 4385084352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 211, 224, 252, 288, 336, 384, 422, 448, 504, 576, 633, 672, 844, 896, 1008, 1117, 1152, 1266, 1344, 1477, 1688, 1899, 2016, 2234, 2532, 2688, 2954, 3351, 3376, 3798, 4032, 4431, 4468, 5064, 5908, 6702, 6752, 7596, 7819, 8064, 8862, 8936, 10053, 10128, 11816, 13293, 13404, 13504, 15192, 15638, 17724, 17872, 20106, 20256, 23457, 23632, 26586, 26808, 27008, 30384, 31276, 35448, 35744, 40212, 40512, 46914, 47264, 53172, 53616, 60768, 62552, 70371, 70896, 71488, 80424, 81024, 93828, 94528, 106344, 107232, 121536, 125104, 140742, 141792, 142976, 160848, 187656, 189056, 212688, 214464, 235687, 243072, 250208, 281484, 283584, 321696, 375312, 425376, 428928, 471374, 500416, 562968, 567168, 643392, 707061, 750624, 850752, 942748, 1000832, 1125936, 1286784, 1414122, 1501248, 1649809, 1701504, 1885496, 2121183, 2251872, 2828244, 3002496, 3299618, 3770992, 4242366, 4503744, 4949427, 5656488, 6599236, 7541984, 8484732, 9007488, 9898854, 11312976, 13198472, 14848281, 15083968, 16969464, 19797708, 22625952, 26396944, 29696562, 30167936, 33938928, 39595416, 45251904, 52793888, 59393124, 67877856, 79190832, 90503808, 105587776, 118786248, 135755712, 158381664, 211175552, 237572496, 271511424, 316763328, 475144992, 633526656, 950289984, 1900579968]

約数ペア:

[(1, 1900579968), (2, 950289984), (3, 633526656), (4, 475144992), (6, 316763328), (7, 271511424), (8, 237572496), (9, 211175552), (12, 158381664), (14, 135755712), (16, 118786248), (18, 105587776), (21, 90503808), (24, 79190832), (28, 67877856), (32, 59393124), (36, 52793888), (42, 45251904), (48, 39595416), (56, 33938928), (63, 30167936), (64, 29696562), (72, 26396944), (84, 22625952), (96, 19797708), (112, 16969464), (126, 15083968), (128, 14848281), (144, 13198472), (168, 11312976), (192, 9898854), (211, 9007488), (224, 8484732), (252, 7541984), (288, 6599236), (336, 5656488), (384, 4949427), (422, 4503744), (448, 4242366), (504, 3770992), (576, 3299618), (633, 3002496), (672, 2828244), (844, 2251872), (896, 2121183), (1008, 1885496), (1117, 1701504), (1152, 1649809), (1266, 1501248), (1344, 1414122), (1477, 1286784), (1688, 1125936), (1899, 1000832), (2016, 942748), (2234, 850752), (2532, 750624), (2688, 707061), (2954, 643392), (3351, 567168), (3376, 562968), (3798, 500416), (4032, 471374), (4431, 428928), (4468, 425376), (5064, 375312), (5908, 321696), (6702, 283584), (6752, 281484), (7596, 250208), (7819, 243072), (8064, 235687), (8862, 214464), (8936, 212688), (10053, 189056), (10128, 187656), (11816, 160848), (13293, 142976), (13404, 141792), (13504, 140742), (15192, 125104), (15638, 121536), (17724, 107232), (17872, 106344), (20106, 94528), (20256, 93828), (23457, 81024), (23632, 80424), (26586, 71488), (26808, 70896), (27008, 70371), (30384, 62552), (31276, 60768), (35448, 53616), (35744, 53172), (40212, 47264), (40512, 46914)]