713589948

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 1824863040

約数和(自身を除く): 1111273092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 239, 394, 421, 478, 591, 717, 788, 842, 956, 1182, 1263, 1434, 1684, 1773, 2151, 2364, 2526, 2868, 3546, 3789, 4302, 5052, 7092, 7578, 8604, 15156, 47083, 82937, 94166, 100619, 141249, 165874, 188332, 201238, 248811, 282498, 301857, 331748, 402476, 423747, 497622, 564996, 603714, 746433, 847494, 905571, 995244, 1207428, 1492866, 1694988, 1811142, 2985732, 3622284, 19821943, 39643886, 59465829, 79287772, 118931658, 178397487, 237863316, 356794974, 713589948]

約数ペア:

[(1, 713589948), (2, 356794974), (3, 237863316), (4, 178397487), (6, 118931658), (9, 79287772), (12, 59465829), (18, 39643886), (36, 19821943), (197, 3622284), (239, 2985732), (394, 1811142), (421, 1694988), (478, 1492866), (591, 1207428), (717, 995244), (788, 905571), (842, 847494), (956, 746433), (1182, 603714), (1263, 564996), (1434, 497622), (1684, 423747), (1773, 402476), (2151, 331748), (2364, 301857), (2526, 282498), (2868, 248811), (3546, 201238), (3789, 188332), (4302, 165874), (5052, 141249), (7092, 100619), (7578, 94166), (8604, 82937), (15156, 47083)]