40377670431

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{3217}}^1$

素因数の和:3708

約数の個数: 64

約数和(自身を含む): 65739878400

約数和(自身を除く): 25362207969

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 379, 399, 581, 1137, 1577, 1743, 2653, 3217, 4731, 7201, 7959, 9651, 11039, 21603, 22519, 31457, 33117, 50407, 61123, 67557, 94371, 151221, 183369, 220199, 267011, 427861, 597683, 660597, 801033, 1219243, 1283583, 1793049, 1869077, 3657729, 4183781, 5073209, 5607231, 8534701, 12551343, 15219627, 23165617, 25604103, 35512463, 69496851, 101197169, 106537389, 162159319, 303591507, 486477957, 708380183, 1922746211, 2125140549, 5768238633, 13459223477, 40377670431]

約数ペア:

[(1, 40377670431), (3, 13459223477), (7, 5768238633), (19, 2125140549), (21, 1922746211), (57, 708380183), (83, 486477957), (133, 303591507), (249, 162159319), (379, 106537389), (399, 101197169), (581, 69496851), (1137, 35512463), (1577, 25604103), (1743, 23165617), (2653, 15219627), (3217, 12551343), (4731, 8534701), (7201, 5607231), (7959, 5073209), (9651, 4183781), (11039, 3657729), (21603, 1869077), (22519, 1793049), (31457, 1283583), (33117, 1219243), (50407, 801033), (61123, 660597), (67557, 597683), (94371, 427861), (151221, 267011), (183369, 220199)]