1619745792

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{75323}}^1$

素因数の和:75353

約数の個数: 88

約数和(自身を含む): 4934023296

約数和(自身を除く): 3314277504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 21504, 75323, 150646, 225969, 301292, 451938, 527261, 602584, 903876, 1054522, 1205168, 1581783, 1807752, 2109044, 2410336, 3163566, 3615504, 4218088, 4820672, 6327132, 7231008, 8436176, 9641344, 12654264, 14462016, 16872352, 19282688, 25308528, 28924032, 33744704, 38565376, 50617056, 57848064, 67489408, 77130752, 101234112, 115696128, 134978816, 202468224, 231392256, 269957632, 404936448, 539915264, 809872896, 1619745792]

約数ペア:

[(1, 1619745792), (2, 809872896), (3, 539915264), (4, 404936448), (6, 269957632), (7, 231392256), (8, 202468224), (12, 134978816), (14, 115696128), (16, 101234112), (21, 77130752), (24, 67489408), (28, 57848064), (32, 50617056), (42, 38565376), (48, 33744704), (56, 28924032), (64, 25308528), (84, 19282688), (96, 16872352), (112, 14462016), (128, 12654264), (168, 9641344), (192, 8436176), (224, 7231008), (256, 6327132), (336, 4820672), (384, 4218088), (448, 3615504), (512, 3163566), (672, 2410336), (768, 2109044), (896, 1807752), (1024, 1581783), (1344, 1205168), (1536, 1054522), (1792, 903876), (2688, 602584), (3072, 527261), (3584, 451938), (5376, 301292), (7168, 225969), (10752, 150646), (21504, 75323)]