510719772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 1297739520

約数和(自身を除く): 787019748

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 113, 114, 129, 172, 226, 228, 258, 339, 452, 461, 516, 678, 817, 922, 1356, 1383, 1634, 1844, 2147, 2451, 2766, 3268, 4294, 4859, 4902, 5532, 6441, 8588, 8759, 9718, 9804, 12882, 14577, 17518, 19436, 19823, 25764, 26277, 29154, 35036, 39646, 52093, 52554, 58308, 59469, 79292, 92321, 104186, 105108, 118938, 156279, 184642, 208372, 237876, 276963, 312558, 369284, 376637, 553926, 625116, 753274, 989767, 1107852, 1129911, 1506548, 1979534, 2239999, 2259822, 2969301, 3959068, 4479998, 4519644, 5938602, 6719997, 8959996, 11877204, 13439994, 26879988, 42559981, 85119962, 127679943, 170239924, 255359886, 510719772]

約数ペア:

[(1, 510719772), (2, 255359886), (3, 170239924), (4, 127679943), (6, 85119962), (12, 42559981), (19, 26879988), (38, 13439994), (43, 11877204), (57, 8959996), (76, 6719997), (86, 5938602), (113, 4519644), (114, 4479998), (129, 3959068), (172, 2969301), (226, 2259822), (228, 2239999), (258, 1979534), (339, 1506548), (452, 1129911), (461, 1107852), (516, 989767), (678, 753274), (817, 625116), (922, 553926), (1356, 376637), (1383, 369284), (1634, 312558), (1844, 276963), (2147, 237876), (2451, 208372), (2766, 184642), (3268, 156279), (4294, 118938), (4859, 105108), (4902, 104186), (5532, 92321), (6441, 79292), (8588, 59469), (8759, 58308), (9718, 52554), (9804, 52093), (12882, 39646), (14577, 35036), (17518, 29154), (19436, 26277), (19823, 25764)]