4428931312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{36151}}^1$

素因数の和:36222

約数の個数: 80

約数和(自身を含む): 10041579520

約数和(自身を除く): 5612648208

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 988, 1178, 1612, 1976, 2356, 3224, 3952, 4712, 6448, 7657, 9424, 15314, 30628, 36151, 61256, 72302, 122512, 144604, 289208, 469963, 578416, 686869, 939926, 1120681, 1373738, 1879852, 2241362, 2747476, 3759704, 4482724, 5494952, 7519408, 8929297, 8965448, 10989904, 14568853, 17858594, 17930896, 21292939, 29137706, 35717188, 42585878, 58275412, 71434376, 85171756, 116550824, 142868752, 170343512, 233101648, 276808207, 340687024, 553616414, 1107232828, 2214465656, 4428931312]

約数ペア:

[(1, 4428931312), (2, 2214465656), (4, 1107232828), (8, 553616414), (13, 340687024), (16, 276808207), (19, 233101648), (26, 170343512), (31, 142868752), (38, 116550824), (52, 85171756), (62, 71434376), (76, 58275412), (104, 42585878), (124, 35717188), (152, 29137706), (208, 21292939), (247, 17930896), (248, 17858594), (304, 14568853), (403, 10989904), (494, 8965448), (496, 8929297), (589, 7519408), (806, 5494952), (988, 4482724), (1178, 3759704), (1612, 2747476), (1976, 2241362), (2356, 1879852), (3224, 1373738), (3952, 1120681), (4712, 939926), (6448, 686869), (7657, 578416), (9424, 469963), (15314, 289208), (30628, 144604), (36151, 122512), (61256, 72302)]