744294850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 1591304400

約数和(自身を除く): 847009550

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 193, 221, 325, 349, 386, 425, 442, 650, 698, 850, 965, 1105, 1745, 1930, 2210, 2509, 3281, 3490, 4537, 4825, 5018, 5525, 5933, 6562, 8725, 9074, 9650, 11050, 11866, 12545, 16405, 17450, 22685, 25090, 29665, 32810, 42653, 45370, 59330, 62725, 67357, 77129, 82025, 85306, 113425, 125450, 134714, 148325, 154258, 164050, 213265, 226850, 296650, 336785, 385645, 426530, 673570, 771290, 875641, 1066325, 1145069, 1683925, 1751282, 1928225, 2132650, 2290138, 3367850, 3856450, 4378205, 5725345, 8756410, 11450690, 14885897, 21891025, 28626725, 29771794, 43782050, 57253450, 74429485, 148858970, 372147425, 744294850]

約数ペア:

[(1, 744294850), (2, 372147425), (5, 148858970), (10, 74429485), (13, 57253450), (17, 43782050), (25, 29771794), (26, 28626725), (34, 21891025), (50, 14885897), (65, 11450690), (85, 8756410), (130, 5725345), (170, 4378205), (193, 3856450), (221, 3367850), (325, 2290138), (349, 2132650), (386, 1928225), (425, 1751282), (442, 1683925), (650, 1145069), (698, 1066325), (850, 875641), (965, 771290), (1105, 673570), (1745, 426530), (1930, 385645), (2210, 336785), (2509, 296650), (3281, 226850), (3490, 213265), (4537, 164050), (4825, 154258), (5018, 148325), (5525, 134714), (5933, 125450), (6562, 113425), (8725, 85306), (9074, 82025), (9650, 77129), (11050, 67357), (11866, 62725), (12545, 59330), (16405, 45370), (17450, 42653), (22685, 32810), (25090, 29665)]