383945384

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 764467200

約数和(自身を除く): 380521816

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 127, 157, 166, 232, 254, 314, 332, 508, 628, 664, 1016, 1256, 2407, 3683, 4553, 4814, 7366, 9106, 9628, 10541, 13031, 14732, 18212, 19256, 19939, 21082, 26062, 29464, 36424, 39878, 42164, 52124, 79756, 84328, 104248, 159512, 305689, 377899, 578231, 611378, 755798, 1156462, 1222756, 1511596, 1654937, 2312924, 2445512, 3023192, 3309874, 4625848, 6619748, 13239496, 47993173, 95986346, 191972692, 383945384]

約数ペア:

[(1, 383945384), (2, 191972692), (4, 95986346), (8, 47993173), (29, 13239496), (58, 6619748), (83, 4625848), (116, 3309874), (127, 3023192), (157, 2445512), (166, 2312924), (232, 1654937), (254, 1511596), (314, 1222756), (332, 1156462), (508, 755798), (628, 611378), (664, 578231), (1016, 377899), (1256, 305689), (2407, 159512), (3683, 104248), (4553, 84328), (4814, 79756), (7366, 52124), (9106, 42164), (9628, 39878), (10541, 36424), (13031, 29464), (14732, 26062), (18212, 21082), (19256, 19939)]