274329296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2381}}^1$

素因数の和:2787

約数の個数: 40

約数和(自身を含む): 561199200

約数和(自身を除く): 286869904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 379, 758, 1516, 2381, 3032, 4762, 6064, 7201, 9524, 14402, 19048, 28804, 38096, 45239, 57608, 90478, 115216, 180956, 361912, 723824, 902399, 1804798, 3609596, 7219192, 14438384, 17145581, 34291162, 68582324, 137164648, 274329296]

約数ペア:

[(1, 274329296), (2, 137164648), (4, 68582324), (8, 34291162), (16, 17145581), (19, 14438384), (38, 7219192), (76, 3609596), (152, 1804798), (304, 902399), (379, 723824), (758, 361912), (1516, 180956), (2381, 115216), (3032, 90478), (4762, 57608), (6064, 45239), (7201, 38096), (9524, 28804), (14402, 19048)]