492581432

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 1150156800

約数和(自身を除く): 657575368

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 79, 92, 94, 103, 158, 161, 184, 188, 206, 316, 322, 329, 376, 412, 553, 632, 644, 658, 721, 824, 1081, 1106, 1288, 1316, 1442, 1817, 2162, 2212, 2369, 2632, 2884, 3634, 3713, 4324, 4424, 4738, 4841, 5768, 7268, 7426, 7567, 8137, 8648, 9476, 9682, 12719, 14536, 14852, 15134, 16274, 16583, 18952, 19364, 25438, 25991, 29704, 30268, 32548, 33166, 33887, 38728, 50876, 51982, 56959, 60536, 65096, 66332, 67774, 85399, 101752, 103964, 111343, 113918, 132664, 135548, 170798, 187151, 207928, 222686, 227836, 271096, 341596, 374302, 382439, 445372, 455672, 597793, 683192, 748604, 764878, 779401, 890744, 1195586, 1310057, 1497208, 1529756, 1558802, 2391172, 2620114, 2677073, 3059512, 3117604, 4782344, 5240228, 5354146, 6235208, 8796097, 10480456, 10708292, 17592194, 21416584, 35184388, 61572679, 70368776, 123145358, 246290716, 492581432]

約数ペア:

[(1, 492581432), (2, 246290716), (4, 123145358), (7, 70368776), (8, 61572679), (14, 35184388), (23, 21416584), (28, 17592194), (46, 10708292), (47, 10480456), (56, 8796097), (79, 6235208), (92, 5354146), (94, 5240228), (103, 4782344), (158, 3117604), (161, 3059512), (184, 2677073), (188, 2620114), (206, 2391172), (316, 1558802), (322, 1529756), (329, 1497208), (376, 1310057), (412, 1195586), (553, 890744), (632, 779401), (644, 764878), (658, 748604), (721, 683192), (824, 597793), (1081, 455672), (1106, 445372), (1288, 382439), (1316, 374302), (1442, 341596), (1817, 271096), (2162, 227836), (2212, 222686), (2369, 207928), (2632, 187151), (2884, 170798), (3634, 135548), (3713, 132664), (4324, 113918), (4424, 111343), (4738, 103964), (4841, 101752), (5768, 85399), (7268, 67774), (7426, 66332), (7567, 65096), (8137, 60536), (8648, 56959), (9476, 51982), (9682, 50876), (12719, 38728), (14536, 33887), (14852, 33166), (15134, 32548), (16274, 30268), (16583, 29704), (18952, 25991), (19364, 25438)]