216490296

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 600606720

約数和(自身を除く): 384116424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 127, 132, 242, 254, 264, 363, 381, 484, 508, 587, 726, 762, 968, 1016, 1174, 1397, 1452, 1524, 1761, 2348, 2794, 2904, 3048, 3522, 4191, 4696, 5588, 6457, 7044, 8382, 11176, 12914, 14088, 15367, 16764, 19371, 25828, 30734, 33528, 38742, 46101, 51656, 61468, 71027, 74549, 77484, 92202, 122936, 142054, 149098, 154968, 184404, 213081, 223647, 284108, 298196, 368808, 426162, 447294, 568216, 596392, 820039, 852324, 894588, 1640078, 1704648, 1789176, 2460117, 3280156, 4920234, 6560312, 9020429, 9840468, 18040858, 19680936, 27061287, 36081716, 54122574, 72163432, 108245148, 216490296]

約数ペア:

[(1, 216490296), (2, 108245148), (3, 72163432), (4, 54122574), (6, 36081716), (8, 27061287), (11, 19680936), (12, 18040858), (22, 9840468), (24, 9020429), (33, 6560312), (44, 4920234), (66, 3280156), (88, 2460117), (121, 1789176), (127, 1704648), (132, 1640078), (242, 894588), (254, 852324), (264, 820039), (363, 596392), (381, 568216), (484, 447294), (508, 426162), (587, 368808), (726, 298196), (762, 284108), (968, 223647), (1016, 213081), (1174, 184404), (1397, 154968), (1452, 149098), (1524, 142054), (1761, 122936), (2348, 92202), (2794, 77484), (2904, 74549), (3048, 71027), (3522, 61468), (4191, 51656), (4696, 46101), (5588, 38742), (6457, 33528), (7044, 30734), (8382, 25828), (11176, 19371), (12914, 16764), (14088, 15367)]