242555148

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 180

約数和(自身を含む): 729978480

約数和(自身を除く): 487423332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 121, 132, 138, 162, 198, 207, 242, 253, 269, 276, 297, 324, 363, 396, 414, 484, 506, 538, 594, 621, 726, 759, 807, 828, 891, 1012, 1076, 1089, 1188, 1242, 1452, 1518, 1614, 1782, 1863, 2178, 2277, 2421, 2484, 2783, 2959, 3036, 3228, 3267, 3564, 3726, 4356, 4554, 4842, 5566, 5918, 6187, 6534, 6831, 7263, 7452, 8349, 8877, 9108, 9684, 9801, 11132, 11836, 12374, 13068, 13662, 14526, 16698, 17754, 18561, 19602, 20493, 21789, 24748, 25047, 26631, 27324, 29052, 32549, 33396, 35508, 37122, 39204, 40986, 43578, 50094, 53262, 55683, 65098, 68057, 74244, 75141, 79893, 81972, 87156, 97647, 100188, 106524, 111366, 130196, 136114, 150282, 159786, 167049, 195294, 204171, 222732, 225423, 239679, 272228, 292941, 300564, 319572, 334098, 390588, 408342, 450846, 479358, 501147, 585882, 612513, 668196, 748627, 816684, 878823, 901692, 958716, 1002294, 1171764, 1225026, 1497254, 1757646, 1837539, 2004588, 2245881, 2450052, 2636469, 2994508, 3515292, 3675078, 4491762, 5272938, 5512617, 6737643, 7350156, 8983524, 10545876, 11025234, 13475286, 20212929, 22050468, 26950572, 40425858, 60638787, 80851716, 121277574, 242555148]

約数ペア:

[(1, 242555148), (2, 121277574), (3, 80851716), (4, 60638787), (6, 40425858), (9, 26950572), (11, 22050468), (12, 20212929), (18, 13475286), (22, 11025234), (23, 10545876), (27, 8983524), (33, 7350156), (36, 6737643), (44, 5512617), (46, 5272938), (54, 4491762), (66, 3675078), (69, 3515292), (81, 2994508), (92, 2636469), (99, 2450052), (108, 2245881), (121, 2004588), (132, 1837539), (138, 1757646), (162, 1497254), (198, 1225026), (207, 1171764), (242, 1002294), (253, 958716), (269, 901692), (276, 878823), (297, 816684), (324, 748627), (363, 668196), (396, 612513), (414, 585882), (484, 501147), (506, 479358), (538, 450846), (594, 408342), (621, 390588), (726, 334098), (759, 319572), (807, 300564), (828, 292941), (891, 272228), (1012, 239679), (1076, 225423), (1089, 222732), (1188, 204171), (1242, 195294), (1452, 167049), (1518, 159786), (1614, 150282), (1782, 136114), (1863, 130196), (2178, 111366), (2277, 106524), (2421, 100188), (2484, 97647), (2783, 87156), (2959, 81972), (3036, 79893), (3228, 75141), (3267, 74244), (3564, 68057), (3726, 65098), (4356, 55683), (4554, 53262), (4842, 50094), (5566, 43578), (5918, 40986), (6187, 39204), (6534, 37122), (6831, 35508), (7263, 33396), (7452, 32549), (8349, 29052), (8877, 27324), (9108, 26631), (9684, 25047), (9801, 24748), (11132, 21789), (11836, 20493), (12374, 19602), (13068, 18561), (13662, 17754), (14526, 16698)]