1338263552

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 2802159360

約数和(自身を除く): 1463895808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 107, 124, 128, 197, 214, 248, 256, 394, 428, 496, 512, 788, 856, 992, 1024, 1576, 1712, 1984, 2048, 3152, 3317, 3424, 3968, 6107, 6304, 6634, 6848, 7936, 12214, 12608, 13268, 13696, 15872, 21079, 24428, 25216, 26536, 27392, 31744, 42158, 48856, 50432, 53072, 54784, 63488, 84316, 97712, 100864, 106144, 109568, 168632, 195424, 201728, 212288, 219136, 337264, 390848, 403456, 424576, 653449, 674528, 781696, 849152, 1306898, 1349056, 1563392, 1698304, 2613796, 2698112, 3126784, 3396608, 5227592, 5396224, 6253568, 6793216, 10455184, 10792448, 12507136, 20910368, 21584896, 41820736, 43169792, 83641472, 167282944, 334565888, 669131776, 1338263552]

約数ペア:

[(1, 1338263552), (2, 669131776), (4, 334565888), (8, 167282944), (16, 83641472), (31, 43169792), (32, 41820736), (62, 21584896), (64, 20910368), (107, 12507136), (124, 10792448), (128, 10455184), (197, 6793216), (214, 6253568), (248, 5396224), (256, 5227592), (394, 3396608), (428, 3126784), (496, 2698112), (512, 2613796), (788, 1698304), (856, 1563392), (992, 1349056), (1024, 1306898), (1576, 849152), (1712, 781696), (1984, 674528), (2048, 653449), (3152, 424576), (3317, 403456), (3424, 390848), (3968, 337264), (6107, 219136), (6304, 212288), (6634, 201728), (6848, 195424), (7936, 168632), (12214, 109568), (12608, 106144), (13268, 100864), (13696, 97712), (15872, 84316), (21079, 63488), (24428, 54784), (25216, 53072), (26536, 50432), (27392, 48856), (31744, 42158)]