7430000916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{1237}}^1$

素因数の和:1673

約数の個数: 96

約数和(自身を含む): 18887720320

約数和(自身を除く): 11457719404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 277, 278, 417, 554, 556, 831, 834, 1108, 1237, 1662, 1668, 1807, 2474, 3324, 3601, 3614, 3711, 4948, 5421, 7202, 7228, 7422, 10803, 10842, 14404, 14844, 16081, 21606, 21684, 32162, 38503, 43212, 48243, 64324, 77006, 96486, 115509, 154012, 171943, 192972, 231018, 342649, 343886, 462036, 500539, 515829, 685298, 687772, 1001078, 1027947, 1031658, 1370596, 1501617, 2002156, 2055894, 2063316, 2235259, 3003234, 4111788, 4454437, 4470518, 6006468, 6705777, 8908874, 8941036, 13363311, 13411554, 17817748, 26726622, 26823108, 47628211, 53453244, 95256422, 142884633, 190512844, 285769266, 571538532, 619166743, 1238333486, 1857500229, 2476666972, 3715000458, 7430000916]

約数ペア:

[(1, 7430000916), (2, 3715000458), (3, 2476666972), (4, 1857500229), (6, 1238333486), (12, 619166743), (13, 571538532), (26, 285769266), (39, 190512844), (52, 142884633), (78, 95256422), (139, 53453244), (156, 47628211), (277, 26823108), (278, 26726622), (417, 17817748), (554, 13411554), (556, 13363311), (831, 8941036), (834, 8908874), (1108, 6705777), (1237, 6006468), (1662, 4470518), (1668, 4454437), (1807, 4111788), (2474, 3003234), (3324, 2235259), (3601, 2063316), (3614, 2055894), (3711, 2002156), (4948, 1501617), (5421, 1370596), (7202, 1031658), (7228, 1027947), (7422, 1001078), (10803, 687772), (10842, 685298), (14404, 515829), (14844, 500539), (16081, 462036), (21606, 343886), (21684, 342649), (32162, 231018), (38503, 192972), (43212, 171943), (48243, 154012), (64324, 115509), (77006, 96486)]