994496768

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 2076233880

約数和(自身を除く): 1081737112

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 97, 116, 128, 194, 232, 256, 388, 464, 776, 928, 1381, 1552, 1856, 2762, 2813, 3104, 3712, 5524, 5626, 6208, 7424, 11048, 11252, 12416, 22096, 22504, 24832, 40049, 44192, 45008, 80098, 88384, 90016, 133957, 160196, 176768, 180032, 267914, 320392, 353536, 360064, 535828, 640784, 720128, 1071656, 1281568, 2143312, 2563136, 3884753, 4286624, 5126272, 7769506, 8573248, 10252544, 15539012, 17146496, 31078024, 34292992, 62156048, 124312096, 248624192, 497248384, 994496768]

約数ペア:

[(1, 994496768), (2, 497248384), (4, 248624192), (8, 124312096), (16, 62156048), (29, 34292992), (32, 31078024), (58, 17146496), (64, 15539012), (97, 10252544), (116, 8573248), (128, 7769506), (194, 5126272), (232, 4286624), (256, 3884753), (388, 2563136), (464, 2143312), (776, 1281568), (928, 1071656), (1381, 720128), (1552, 640784), (1856, 535828), (2762, 360064), (2813, 353536), (3104, 320392), (3712, 267914), (5524, 180032), (5626, 176768), (6208, 160196), (7424, 133957), (11048, 90016), (11252, 88384), (12416, 80098), (22096, 45008), (22504, 44192), (24832, 40049)]