481778688004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{937}}^1\times {\mathrm{7213}}^1$

素因数の和:8476

約数の個数: 48

約数和(自身を含む): 859429097856

約数和(自身を除く): 377650409852

約数列:

[1, 2, 4, 71, 142, 251, 284, 502, 937, 1004, 1874, 3748, 7213, 14426, 17821, 28852, 35642, 66527, 71284, 133054, 235187, 266108, 470374, 512123, 940748, 1024246, 1810463, 2048492, 3620926, 6758581, 7241852, 13517162, 16698277, 27034324, 33396554, 66793108, 128542873, 257085746, 479859251, 514171492, 959718502, 1696403831, 1919437004, 3392807662, 6785615324, 120444672001, 240889344002, 481778688004]

約数ペア:

[(1, 481778688004), (2, 240889344002), (4, 120444672001), (71, 6785615324), (142, 3392807662), (251, 1919437004), (284, 1696403831), (502, 959718502), (937, 514171492), (1004, 479859251), (1874, 257085746), (3748, 128542873), (7213, 66793108), (14426, 33396554), (17821, 27034324), (28852, 16698277), (35642, 13517162), (66527, 7241852), (71284, 6758581), (133054, 3620926), (235187, 2048492), (266108, 1810463), (470374, 1024246), (512123, 940748)]