319267884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 837236736

約数和(自身を除く): 517968852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 107, 124, 156, 186, 214, 321, 372, 403, 428, 617, 642, 806, 1209, 1234, 1284, 1391, 1612, 1851, 2418, 2468, 2782, 3317, 3702, 4173, 4836, 5564, 6634, 7404, 8021, 8346, 9951, 13268, 16042, 16692, 19127, 19902, 24063, 32084, 38254, 39804, 43121, 48126, 57381, 66019, 76508, 86242, 96252, 114762, 129363, 132038, 172484, 198057, 229524, 248651, 258726, 264076, 396114, 497302, 517452, 745953, 792228, 858247, 994604, 1491906, 1716494, 2046589, 2574741, 2983812, 3432988, 4093178, 5149482, 6139767, 8186356, 10298964, 12279534, 24559068, 26605657, 53211314, 79816971, 106422628, 159633942, 319267884]

約数ペア:

[(1, 319267884), (2, 159633942), (3, 106422628), (4, 79816971), (6, 53211314), (12, 26605657), (13, 24559068), (26, 12279534), (31, 10298964), (39, 8186356), (52, 6139767), (62, 5149482), (78, 4093178), (93, 3432988), (107, 2983812), (124, 2574741), (156, 2046589), (186, 1716494), (214, 1491906), (321, 994604), (372, 858247), (403, 792228), (428, 745953), (617, 517452), (642, 497302), (806, 396114), (1209, 264076), (1234, 258726), (1284, 248651), (1391, 229524), (1612, 198057), (1851, 172484), (2418, 132038), (2468, 129363), (2782, 114762), (3317, 96252), (3702, 86242), (4173, 76508), (4836, 66019), (5564, 57381), (6634, 48126), (7404, 43121), (8021, 39804), (8346, 38254), (9951, 32084), (13268, 24063), (16042, 19902), (16692, 19127)]