1915906048

素因数分解:

$2^{11}\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 4422600000

約数和(自身を除く): 2506693952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 428, 448, 512, 749, 856, 896, 1024, 1249, 1498, 1712, 1792, 2048, 2498, 2996, 3424, 3584, 4996, 5992, 6848, 7168, 8743, 9992, 11984, 13696, 14336, 17486, 19984, 23968, 27392, 34972, 39968, 47936, 54784, 69944, 79936, 95872, 109568, 133643, 139888, 159872, 191744, 219136, 267286, 279776, 319744, 383488, 534572, 559552, 639488, 766976, 935501, 1069144, 1119104, 1278976, 1533952, 1871002, 2138288, 2238208, 2557952, 3742004, 4276576, 4476416, 7484008, 8553152, 8952832, 14968016, 17106304, 17905664, 29936032, 34212608, 59872064, 68425216, 119744128, 136850432, 239488256, 273700864, 478976512, 957953024, 1915906048]

約数ペア:

[(1, 1915906048), (2, 957953024), (4, 478976512), (7, 273700864), (8, 239488256), (14, 136850432), (16, 119744128), (28, 68425216), (32, 59872064), (56, 34212608), (64, 29936032), (107, 17905664), (112, 17106304), (128, 14968016), (214, 8952832), (224, 8553152), (256, 7484008), (428, 4476416), (448, 4276576), (512, 3742004), (749, 2557952), (856, 2238208), (896, 2138288), (1024, 1871002), (1249, 1533952), (1498, 1278976), (1712, 1119104), (1792, 1069144), (2048, 935501), (2498, 766976), (2996, 639488), (3424, 559552), (3584, 534572), (4996, 383488), (5992, 319744), (6848, 279776), (7168, 267286), (8743, 219136), (9992, 191744), (11984, 159872), (13696, 139888), (14336, 133643), (17486, 109568), (19984, 95872), (23968, 79936), (27392, 69944), (34972, 54784), (39968, 47936)]