218279472

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 578629632

約数和(自身を除く): 360350160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 127, 183, 244, 254, 366, 381, 488, 508, 587, 732, 762, 976, 1016, 1174, 1464, 1524, 1761, 2032, 2348, 2928, 3048, 3522, 4696, 6096, 7044, 7747, 9392, 14088, 15494, 23241, 28176, 30988, 35807, 46482, 61976, 71614, 74549, 92964, 107421, 123952, 143228, 149098, 185928, 214842, 223647, 286456, 298196, 371856, 429684, 447294, 572912, 596392, 859368, 894588, 1192784, 1718736, 1789176, 3578352, 4547489, 9094978, 13642467, 18189956, 27284934, 36379912, 54569868, 72759824, 109139736, 218279472]

約数ペア:

[(1, 218279472), (2, 109139736), (3, 72759824), (4, 54569868), (6, 36379912), (8, 27284934), (12, 18189956), (16, 13642467), (24, 9094978), (48, 4547489), (61, 3578352), (122, 1789176), (127, 1718736), (183, 1192784), (244, 894588), (254, 859368), (366, 596392), (381, 572912), (488, 447294), (508, 429684), (587, 371856), (732, 298196), (762, 286456), (976, 223647), (1016, 214842), (1174, 185928), (1464, 149098), (1524, 143228), (1761, 123952), (2032, 107421), (2348, 92964), (2928, 74549), (3048, 71614), (3522, 61976), (4696, 46482), (6096, 35807), (7044, 30988), (7747, 28176), (9392, 23241), (14088, 15494)]