425835256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1049}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 997920000

約数和(自身を除く): 572084744

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 659, 1049, 1318, 2098, 2636, 4196, 4613, 5272, 7249, 7343, 8392, 9226, 11539, 14498, 14686, 18452, 23078, 28996, 29372, 36904, 46156, 50743, 57992, 58744, 80773, 92312, 101486, 161546, 202972, 323092, 405944, 646184, 691291, 1382582, 2765164, 4839037, 5530328, 7604201, 9678074, 15208402, 19356148, 30416804, 38712296, 53229407, 60833608, 106458814, 212917628, 425835256]

約数ペア:

[(1, 425835256), (2, 212917628), (4, 106458814), (7, 60833608), (8, 53229407), (11, 38712296), (14, 30416804), (22, 19356148), (28, 15208402), (44, 9678074), (56, 7604201), (77, 5530328), (88, 4839037), (154, 2765164), (308, 1382582), (616, 691291), (659, 646184), (1049, 405944), (1318, 323092), (2098, 202972), (2636, 161546), (4196, 101486), (4613, 92312), (5272, 80773), (7249, 58744), (7343, 57992), (8392, 50743), (9226, 46156), (11539, 36904), (14498, 29372), (14686, 28996), (18452, 23078)]