416934944

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{1009}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 846279000

約数和(自身を除く): 429344056

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 349, 592, 698, 1009, 1184, 1396, 2018, 2792, 4036, 5584, 8072, 11168, 12913, 16144, 25826, 32288, 37333, 51652, 74666, 103304, 149332, 206608, 298664, 352141, 413216, 597328, 704282, 1194656, 1408564, 2817128, 5634256, 11268512, 13029217, 26058434, 52116868, 104233736, 208467472, 416934944]

約数ペア:

[(1, 416934944), (2, 208467472), (4, 104233736), (8, 52116868), (16, 26058434), (32, 13029217), (37, 11268512), (74, 5634256), (148, 2817128), (296, 1408564), (349, 1194656), (592, 704282), (698, 597328), (1009, 413216), (1184, 352141), (1396, 298664), (2018, 206608), (2792, 149332), (4036, 103304), (5584, 74666), (8072, 51652), (11168, 37333), (12913, 32288), (16144, 25826)]