807483708

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{509}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 2159707200

約数和(自身を除く): 1352223492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 397, 444, 509, 666, 794, 999, 1018, 1191, 1332, 1527, 1588, 1998, 2036, 2382, 3054, 3573, 3996, 4581, 4764, 6108, 7146, 9162, 10719, 13743, 14292, 14689, 18324, 18833, 21438, 27486, 29378, 37666, 42876, 44067, 54972, 56499, 58756, 75332, 88134, 112998, 132201, 169497, 176268, 202073, 225996, 264402, 338994, 396603, 404146, 508491, 528804, 606219, 677988, 793206, 808292, 1016982, 1212438, 1586412, 1818657, 2033964, 2424876, 3637314, 5455971, 7274628, 7476701, 10911942, 14953402, 21823884, 22430103, 29906804, 44860206, 67290309, 89720412, 134580618, 201870927, 269161236, 403741854, 807483708]

約数ペア:

[(1, 807483708), (2, 403741854), (3, 269161236), (4, 201870927), (6, 134580618), (9, 89720412), (12, 67290309), (18, 44860206), (27, 29906804), (36, 22430103), (37, 21823884), (54, 14953402), (74, 10911942), (108, 7476701), (111, 7274628), (148, 5455971), (222, 3637314), (333, 2424876), (397, 2033964), (444, 1818657), (509, 1586412), (666, 1212438), (794, 1016982), (999, 808292), (1018, 793206), (1191, 677988), (1332, 606219), (1527, 528804), (1588, 508491), (1998, 404146), (2036, 396603), (2382, 338994), (3054, 264402), (3573, 225996), (3996, 202073), (4581, 176268), (4764, 169497), (6108, 132201), (7146, 112998), (9162, 88134), (10719, 75332), (13743, 58756), (14292, 56499), (14689, 54972), (18324, 44067), (18833, 42876), (21438, 37666), (27486, 29378)]