307401912

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{74903}}^1$

素因数の和:74937

約数の個数: 64

約数和(自身を含む): 898848000

約数和(自身を除く): 591446088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 74903, 149806, 224709, 299612, 449418, 599224, 674127, 898836, 1348254, 1423157, 1797672, 2022381, 2696508, 2846314, 4044762, 4269471, 5393016, 5692628, 8089524, 8538942, 11385256, 12808413, 16179048, 17077884, 25616826, 34155768, 38425239, 51233652, 76850478, 102467304, 153700956, 307401912]

約数ペア:

[(1, 307401912), (2, 153700956), (3, 102467304), (4, 76850478), (6, 51233652), (8, 38425239), (9, 34155768), (12, 25616826), (18, 17077884), (19, 16179048), (24, 12808413), (27, 11385256), (36, 8538942), (38, 8089524), (54, 5692628), (57, 5393016), (72, 4269471), (76, 4044762), (108, 2846314), (114, 2696508), (152, 2022381), (171, 1797672), (216, 1423157), (228, 1348254), (342, 898836), (456, 674127), (513, 599224), (684, 449418), (1026, 299612), (1368, 224709), (2052, 149806), (4104, 74903)]