659868672

素因数分解:

$2^{10}\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2719}}^1$

素因数の和:2821

約数の個数: 88

約数和(自身を含む): 1781708800

約数和(自身を除く): 1121840128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 632, 768, 948, 1024, 1264, 1536, 1896, 2528, 2719, 3072, 3792, 5056, 5438, 7584, 8157, 10112, 10876, 15168, 16314, 20224, 21752, 30336, 32628, 40448, 43504, 60672, 65256, 80896, 87008, 121344, 130512, 174016, 214801, 242688, 261024, 348032, 429602, 522048, 644403, 696064, 859204, 1044096, 1288806, 1392128, 1718408, 2088192, 2577612, 2784256, 3436816, 4176384, 5155224, 6873632, 8352768, 10310448, 13747264, 20620896, 27494528, 41241792, 54989056, 82483584, 109978112, 164967168, 219956224, 329934336, 659868672]

約数ペア:

[(1, 659868672), (2, 329934336), (3, 219956224), (4, 164967168), (6, 109978112), (8, 82483584), (12, 54989056), (16, 41241792), (24, 27494528), (32, 20620896), (48, 13747264), (64, 10310448), (79, 8352768), (96, 6873632), (128, 5155224), (158, 4176384), (192, 3436816), (237, 2784256), (256, 2577612), (316, 2088192), (384, 1718408), (474, 1392128), (512, 1288806), (632, 1044096), (768, 859204), (948, 696064), (1024, 644403), (1264, 522048), (1536, 429602), (1896, 348032), (2528, 261024), (2719, 242688), (3072, 214801), (3792, 174016), (5056, 130512), (5438, 121344), (7584, 87008), (8157, 80896), (10112, 65256), (10876, 60672), (15168, 43504), (16314, 40448), (20224, 32628), (21752, 30336)]