1205512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 2995200

約数和(自身を除く): 1789688

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 103, 133, 152, 154, 206, 209, 266, 308, 412, 418, 532, 616, 721, 824, 836, 1064, 1133, 1442, 1463, 1672, 1957, 2266, 2884, 2926, 3914, 4532, 5768, 5852, 7828, 7931, 9064, 11704, 13699, 15656, 15862, 21527, 27398, 31724, 43054, 54796, 63448, 86108, 109592, 150689, 172216, 301378, 602756, 1205512]

約数ペア:

[(1, 1205512), (2, 602756), (4, 301378), (7, 172216), (8, 150689), (11, 109592), (14, 86108), (19, 63448), (22, 54796), (28, 43054), (38, 31724), (44, 27398), (56, 21527), (76, 15862), (77, 15656), (88, 13699), (103, 11704), (133, 9064), (152, 7931), (154, 7828), (206, 5852), (209, 5768), (266, 4532), (308, 3914), (412, 2926), (418, 2884), (532, 2266), (616, 1957), (721, 1672), (824, 1463), (836, 1442), (1064, 1133)]