40488958.000000000

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{199039}}^1$

素因数の和:199091

約数の個数: 40

約数和(自身を含む): 1036600320

約数和(自身を除く): 644891568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 199039, 398078, 597117, 796156, 1194234, 1592312, 2388468, 3184624, 4776936, 8160599, 9553872, 16321198, 24481797, 32642396, 48963594, 65284792, 97927188, 130569584, 195854376, 391708752]

約数ペア:

[(1, 391708752), (2, 195854376), (3, 130569584), (4, 97927188), (6, 65284792), (8, 48963594), (12, 32642396), (16, 24481797), (24, 16321198), (41, 9553872), (48, 8160599), (82, 4776936), (123, 3184624), (164, 2388468), (246, 1592312), (328, 1194234), (492, 796156), (656, 597117), (984, 398078), (1968, 199039)]