381341772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{4057}}^1$

素因数の和:4447

約数の個数: 72

約数和(自身を含む): 1104879776

約数和(自身を除く): 723538004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 373, 746, 1119, 1492, 2238, 2611, 3357, 4057, 4476, 5222, 6714, 7833, 8114, 10444, 12171, 13428, 15666, 16228, 23499, 24342, 28399, 31332, 36513, 46998, 48684, 56798, 73026, 85197, 93996, 113596, 146052, 170394, 255591, 340788, 511182, 1022364, 1513261, 3026522, 4539783, 6053044, 9079566, 10592827, 13619349, 18159132, 21185654, 27238698, 31778481, 42371308, 54477396, 63556962, 95335443, 127113924, 190670886, 381341772]

約数ペア:

[(1, 381341772), (2, 190670886), (3, 127113924), (4, 95335443), (6, 63556962), (7, 54477396), (9, 42371308), (12, 31778481), (14, 27238698), (18, 21185654), (21, 18159132), (28, 13619349), (36, 10592827), (42, 9079566), (63, 6053044), (84, 4539783), (126, 3026522), (252, 1513261), (373, 1022364), (746, 511182), (1119, 340788), (1492, 255591), (2238, 170394), (2611, 146052), (3357, 113596), (4057, 93996), (4476, 85197), (5222, 73026), (6714, 56798), (7833, 48684), (8114, 46998), (10444, 36513), (12171, 31332), (13428, 28399), (15666, 24342), (16228, 23499)]