274340514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{971}}^1$

素因数の和:1052

約数の個数: 72

約数和(自身を含む): 660194064

約数和(自身を除く): 385853550

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 961, 971, 1302, 1519, 1922, 1942, 2883, 2913, 3038, 4557, 5766, 5826, 6727, 6797, 9114, 13454, 13594, 20181, 20391, 30101, 40362, 40782, 47089, 47579, 60202, 90303, 94178, 95158, 141267, 142737, 180606, 210707, 282534, 285474, 421414, 632121, 933131, 1264242, 1474949, 1866262, 2799393, 2949898, 4424847, 5598786, 6531917, 8849694, 13063834, 19595751, 39191502, 45723419, 91446838, 137170257, 274340514]

約数ペア:

[(1, 274340514), (2, 137170257), (3, 91446838), (6, 45723419), (7, 39191502), (14, 19595751), (21, 13063834), (31, 8849694), (42, 6531917), (49, 5598786), (62, 4424847), (93, 2949898), (98, 2799393), (147, 1866262), (186, 1474949), (217, 1264242), (294, 933131), (434, 632121), (651, 421414), (961, 285474), (971, 282534), (1302, 210707), (1519, 180606), (1922, 142737), (1942, 141267), (2883, 95158), (2913, 94178), (3038, 90303), (4557, 60202), (5766, 47579), (5826, 47089), (6727, 40782), (6797, 40362), (9114, 30101), (13454, 20391), (13594, 20181)]