380015004

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1777}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 903280896

約数和(自身を除く): 523265892

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 251, 284, 426, 502, 753, 852, 1004, 1506, 1777, 3012, 3554, 5331, 7108, 10662, 17821, 21324, 35642, 53463, 71284, 106926, 126167, 213852, 252334, 378501, 446027, 504668, 757002, 892054, 1338081, 1514004, 1784108, 2676162, 5352324, 31667917, 63335834, 95003751, 126671668, 190007502, 380015004]

約数ペア:

[(1, 380015004), (2, 190007502), (3, 126671668), (4, 95003751), (6, 63335834), (12, 31667917), (71, 5352324), (142, 2676162), (213, 1784108), (251, 1514004), (284, 1338081), (426, 892054), (502, 757002), (753, 504668), (852, 446027), (1004, 378501), (1506, 252334), (1777, 213852), (3012, 126167), (3554, 106926), (5331, 71284), (7108, 53463), (10662, 35642), (17821, 21324)]