310730944

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{907}}^1$

素因数の和:1073

約数の個数: 56

約数和(自身を含む): 635160528

約数和(自身を除く): 324429584

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 101, 106, 202, 212, 404, 424, 808, 848, 907, 1616, 1696, 1814, 3232, 3392, 3628, 5353, 6464, 7256, 10706, 14512, 21412, 29024, 42824, 48071, 58048, 85648, 91607, 96142, 171296, 183214, 192284, 342592, 366428, 384568, 732856, 769136, 1465712, 1538272, 2931424, 3076544, 4855171, 5862848, 9710342, 19420684, 38841368, 77682736, 155365472, 310730944]

約数ペア:

[(1, 310730944), (2, 155365472), (4, 77682736), (8, 38841368), (16, 19420684), (32, 9710342), (53, 5862848), (64, 4855171), (101, 3076544), (106, 2931424), (202, 1538272), (212, 1465712), (404, 769136), (424, 732856), (808, 384568), (848, 366428), (907, 342592), (1616, 192284), (1696, 183214), (1814, 171296), (3232, 96142), (3392, 91607), (3628, 85648), (5353, 58048), (6464, 48071), (7256, 42824), (10706, 29024), (14512, 21412)]