977884974

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 168

約数和(自身を含む): 2532909456

約数和(自身を除く): 1555024482

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 81, 99, 121, 138, 162, 198, 207, 241, 242, 243, 253, 297, 363, 414, 482, 486, 506, 594, 621, 723, 726, 729, 759, 891, 1089, 1242, 1446, 1458, 1518, 1782, 1863, 2169, 2178, 2277, 2651, 2673, 2783, 3267, 3726, 4338, 4554, 5302, 5346, 5543, 5566, 5589, 6507, 6534, 6831, 7953, 8019, 8349, 9801, 11086, 11178, 13014, 13662, 15906, 16038, 16629, 16698, 16767, 19521, 19602, 20493, 23859, 25047, 29161, 29403, 33258, 33534, 39042, 40986, 47718, 49887, 50094, 58322, 58563, 58806, 60973, 61479, 71577, 75141, 87483, 88209, 99774, 117126, 121946, 122958, 143154, 149661, 150282, 174966, 175689, 176418, 182919, 184437, 214731, 225423, 262449, 299322, 351378, 365838, 368874, 429462, 448983, 450846, 524898, 548757, 644193, 670703, 676269, 787347, 897966, 1097514, 1288386, 1341406, 1346949, 1352538, 1574694, 1646271, 1932579, 2012109, 2028807, 2362041, 2693898, 3292542, 3865158, 4024218, 4040847, 4057614, 4724082, 4938813, 6036327, 7086123, 8081694, 9877626, 12072654, 14172246, 14816439, 18108981, 21258369, 29632878, 36217962, 42516738, 44449317, 54326943, 88898634, 108653886, 162980829, 325961658, 488942487, 977884974]

約数ペア:

[(1, 977884974), (2, 488942487), (3, 325961658), (6, 162980829), (9, 108653886), (11, 88898634), (18, 54326943), (22, 44449317), (23, 42516738), (27, 36217962), (33, 29632878), (46, 21258369), (54, 18108981), (66, 14816439), (69, 14172246), (81, 12072654), (99, 9877626), (121, 8081694), (138, 7086123), (162, 6036327), (198, 4938813), (207, 4724082), (241, 4057614), (242, 4040847), (243, 4024218), (253, 3865158), (297, 3292542), (363, 2693898), (414, 2362041), (482, 2028807), (486, 2012109), (506, 1932579), (594, 1646271), (621, 1574694), (723, 1352538), (726, 1346949), (729, 1341406), (759, 1288386), (891, 1097514), (1089, 897966), (1242, 787347), (1446, 676269), (1458, 670703), (1518, 644193), (1782, 548757), (1863, 524898), (2169, 450846), (2178, 448983), (2277, 429462), (2651, 368874), (2673, 365838), (2783, 351378), (3267, 299322), (3726, 262449), (4338, 225423), (4554, 214731), (5302, 184437), (5346, 182919), (5543, 176418), (5566, 175689), (5589, 174966), (6507, 150282), (6534, 149661), (6831, 143154), (7953, 122958), (8019, 121946), (8349, 117126), (9801, 99774), (11086, 88209), (11178, 87483), (13014, 75141), (13662, 71577), (15906, 61479), (16038, 60973), (16629, 58806), (16698, 58563), (16767, 58322), (19521, 50094), (19602, 49887), (20493, 47718), (23859, 40986), (25047, 39042), (29161, 33534), (29403, 33258)]