1906994592

素因数分解:

$2^5\times 3^2\times {\mathrm{379}}^1\times {\mathrm{17471}}^1$

素因数の和:17866

約数の個数: 72

約数和(自身を含む): 5437635840

約数和(自身を除く): 3530641248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 379, 758, 1137, 1516, 2274, 3032, 3411, 4548, 6064, 6822, 9096, 12128, 13644, 17471, 18192, 27288, 34942, 36384, 52413, 54576, 69884, 104826, 109152, 139768, 157239, 209652, 279536, 314478, 419304, 559072, 628956, 838608, 1257912, 1677216, 2515824, 5031648, 6621509, 13243018, 19864527, 26486036, 39729054, 52972072, 59593581, 79458108, 105944144, 119187162, 158916216, 211888288, 238374324, 317832432, 476748648, 635664864, 953497296, 1906994592]

約数ペア:

[(1, 1906994592), (2, 953497296), (3, 635664864), (4, 476748648), (6, 317832432), (8, 238374324), (9, 211888288), (12, 158916216), (16, 119187162), (18, 105944144), (24, 79458108), (32, 59593581), (36, 52972072), (48, 39729054), (72, 26486036), (96, 19864527), (144, 13243018), (288, 6621509), (379, 5031648), (758, 2515824), (1137, 1677216), (1516, 1257912), (2274, 838608), (3032, 628956), (3411, 559072), (4548, 419304), (6064, 314478), (6822, 279536), (9096, 209652), (12128, 157239), (13644, 139768), (17471, 109152), (18192, 104826), (27288, 69884), (34942, 54576), (36384, 52413)]