764698368

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1510

約数の個数: 144

約数和(自身を含む): 2350240256

約数和(自身を除く): 1585541888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 256, 309, 336, 384, 412, 448, 618, 672, 721, 768, 824, 896, 1236, 1344, 1381, 1442, 1648, 1792, 2163, 2472, 2688, 2762, 2884, 3296, 4143, 4326, 4944, 5376, 5524, 5768, 6592, 8286, 8652, 9667, 9888, 11048, 11536, 13184, 16572, 17304, 19334, 19776, 22096, 23072, 26368, 29001, 33144, 34608, 38668, 39552, 44192, 46144, 58002, 66288, 69216, 77336, 79104, 88384, 92288, 116004, 132576, 138432, 142243, 154672, 176768, 184576, 232008, 265152, 276864, 284486, 309344, 353536, 426729, 464016, 530304, 553728, 568972, 618688, 853458, 928032, 995701, 1060608, 1137944, 1237376, 1706916, 1856064, 1991402, 2275888, 2474752, 2987103, 3413832, 3712128, 3982804, 4551776, 5974206, 6827664, 7424256, 7965608, 9103552, 11948412, 13655328, 15931216, 18207104, 23896824, 27310656, 31862432, 36414208, 47793648, 54621312, 63724864, 95587296, 109242624, 127449728, 191174592, 254899456, 382349184, 764698368]

約数ペア:

[(1, 764698368), (2, 382349184), (3, 254899456), (4, 191174592), (6, 127449728), (7, 109242624), (8, 95587296), (12, 63724864), (14, 54621312), (16, 47793648), (21, 36414208), (24, 31862432), (28, 27310656), (32, 23896824), (42, 18207104), (48, 15931216), (56, 13655328), (64, 11948412), (84, 9103552), (96, 7965608), (103, 7424256), (112, 6827664), (128, 5974206), (168, 4551776), (192, 3982804), (206, 3712128), (224, 3413832), (256, 2987103), (309, 2474752), (336, 2275888), (384, 1991402), (412, 1856064), (448, 1706916), (618, 1237376), (672, 1137944), (721, 1060608), (768, 995701), (824, 928032), (896, 853458), (1236, 618688), (1344, 568972), (1381, 553728), (1442, 530304), (1648, 464016), (1792, 426729), (2163, 353536), (2472, 309344), (2688, 284486), (2762, 276864), (2884, 265152), (3296, 232008), (4143, 184576), (4326, 176768), (4944, 154672), (5376, 142243), (5524, 138432), (5768, 132576), (6592, 116004), (8286, 92288), (8652, 88384), (9667, 79104), (9888, 77336), (11048, 69216), (11536, 66288), (13184, 58002), (16572, 46144), (17304, 44192), (19334, 39552), (19776, 38668), (22096, 34608), (23072, 33144), (26368, 29001)]