291627756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3539}}^1$

素因数の和:3668

約数の個数: 96

約数和(自身を含む): 872256000

約数和(自身を除く): 580628244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 109, 126, 189, 218, 252, 327, 378, 436, 654, 756, 763, 981, 1308, 1526, 1962, 2289, 2943, 3052, 3539, 3924, 4578, 5886, 6867, 7078, 9156, 10617, 11772, 13734, 14156, 20601, 21234, 24773, 27468, 31851, 41202, 42468, 49546, 63702, 74319, 82404, 95553, 99092, 127404, 148638, 191106, 222957, 297276, 382212, 385751, 445914, 668871, 771502, 891828, 1157253, 1337742, 1543004, 2314506, 2675484, 2700257, 3471759, 4629012, 5400514, 6943518, 8100771, 10415277, 10801028, 13887036, 16201542, 20830554, 24302313, 32403084, 41661108, 48604626, 72906939, 97209252, 145813878, 291627756]

約数ペア:

[(1, 291627756), (2, 145813878), (3, 97209252), (4, 72906939), (6, 48604626), (7, 41661108), (9, 32403084), (12, 24302313), (14, 20830554), (18, 16201542), (21, 13887036), (27, 10801028), (28, 10415277), (36, 8100771), (42, 6943518), (54, 5400514), (63, 4629012), (84, 3471759), (108, 2700257), (109, 2675484), (126, 2314506), (189, 1543004), (218, 1337742), (252, 1157253), (327, 891828), (378, 771502), (436, 668871), (654, 445914), (756, 385751), (763, 382212), (981, 297276), (1308, 222957), (1526, 191106), (1962, 148638), (2289, 127404), (2943, 99092), (3052, 95553), (3539, 82404), (3924, 74319), (4578, 63702), (5886, 49546), (6867, 42468), (7078, 41202), (9156, 31851), (10617, 27468), (11772, 24773), (13734, 21234), (14156, 20601)]