309729504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{460907}}^1$

素因数の和:460927

約数の個数: 48

約数和(自身を含む): 929190528

約数和(自身を除く): 619461024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 460907, 921814, 1382721, 1843628, 2765442, 3226349, 3687256, 5530884, 6452698, 7374512, 9679047, 11061768, 12905396, 14749024, 19358094, 22123536, 25810792, 38716188, 44247072, 51621584, 77432376, 103243168, 154864752, 309729504]

約数ペア:

[(1, 309729504), (2, 154864752), (3, 103243168), (4, 77432376), (6, 51621584), (7, 44247072), (8, 38716188), (12, 25810792), (14, 22123536), (16, 19358094), (21, 14749024), (24, 12905396), (28, 11061768), (32, 9679047), (42, 7374512), (48, 6452698), (56, 5530884), (84, 3687256), (96, 3226349), (112, 2765442), (168, 1843628), (224, 1382721), (336, 921814), (672, 460907)]