2016444496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 4339722240

約数和(自身を除く): 2323277744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 223, 332, 446, 619, 664, 892, 913, 1238, 1328, 1784, 1826, 2453, 2476, 3568, 3652, 4906, 4952, 6809, 7304, 9812, 9904, 13618, 14608, 18509, 19624, 27236, 37018, 39248, 51377, 54472, 74036, 102754, 108944, 138037, 148072, 203599, 205508, 276074, 296144, 407198, 411016, 552148, 565147, 814396, 822032, 1104296, 1130294, 1518407, 1628792, 2208592, 2260588, 3036814, 3257584, 4521176, 6073628, 9042352, 11457071, 12147256, 22914142, 24294512, 45828284, 91656568, 126027781, 183313136, 252055562, 504111124, 1008222248, 2016444496]

約数ペア:

[(1, 2016444496), (2, 1008222248), (4, 504111124), (8, 252055562), (11, 183313136), (16, 126027781), (22, 91656568), (44, 45828284), (83, 24294512), (88, 22914142), (166, 12147256), (176, 11457071), (223, 9042352), (332, 6073628), (446, 4521176), (619, 3257584), (664, 3036814), (892, 2260588), (913, 2208592), (1238, 1628792), (1328, 1518407), (1784, 1130294), (1826, 1104296), (2453, 822032), (2476, 814396), (3568, 565147), (3652, 552148), (4906, 411016), (4952, 407198), (6809, 296144), (7304, 276074), (9812, 205508), (9904, 203599), (13618, 148072), (14608, 138037), (18509, 108944), (19624, 102754), (27236, 74036), (37018, 54472), (39248, 51377)]