512731752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 1425029760

約数和(自身を除く): 912298008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 101, 104, 106, 156, 159, 202, 212, 303, 307, 312, 318, 404, 424, 606, 614, 636, 689, 808, 921, 1212, 1228, 1272, 1313, 1378, 1842, 2067, 2424, 2456, 2626, 2756, 3684, 3939, 3991, 4134, 5252, 5353, 5512, 7368, 7878, 7982, 8268, 10504, 10706, 11973, 15756, 15964, 16059, 16271, 16536, 21412, 23946, 31007, 31512, 31928, 32118, 32542, 42824, 47892, 48813, 62014, 64236, 65084, 69589, 93021, 95784, 97626, 124028, 128472, 130168, 139178, 186042, 195252, 208767, 211523, 248056, 278356, 372084, 390504, 403091, 417534, 423046, 556712, 634569, 744168, 806182, 835068, 846092, 1209273, 1269138, 1612364, 1643371, 1670136, 1692184, 2418546, 2538276, 3224728, 3286742, 4837092, 4930113, 5076552, 6573484, 9674184, 9860226, 13146968, 19720452, 21363823, 39440904, 42727646, 64091469, 85455292, 128182938, 170910584, 256365876, 512731752]

約数ペア:

[(1, 512731752), (2, 256365876), (3, 170910584), (4, 128182938), (6, 85455292), (8, 64091469), (12, 42727646), (13, 39440904), (24, 21363823), (26, 19720452), (39, 13146968), (52, 9860226), (53, 9674184), (78, 6573484), (101, 5076552), (104, 4930113), (106, 4837092), (156, 3286742), (159, 3224728), (202, 2538276), (212, 2418546), (303, 1692184), (307, 1670136), (312, 1643371), (318, 1612364), (404, 1269138), (424, 1209273), (606, 846092), (614, 835068), (636, 806182), (689, 744168), (808, 634569), (921, 556712), (1212, 423046), (1228, 417534), (1272, 403091), (1313, 390504), (1378, 372084), (1842, 278356), (2067, 248056), (2424, 211523), (2456, 208767), (2626, 195252), (2756, 186042), (3684, 139178), (3939, 130168), (3991, 128472), (4134, 124028), (5252, 97626), (5353, 95784), (5512, 93021), (7368, 69589), (7878, 65084), (7982, 64236), (8268, 62014), (10504, 48813), (10706, 47892), (11973, 42824), (15756, 32542), (15964, 32118), (16059, 31928), (16271, 31512), (16536, 31007), (21412, 23946)]