1220228982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 3483648000

約数和(自身を除く): 2263419018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 27, 38, 42, 46, 54, 57, 63, 69, 83, 89, 114, 126, 133, 138, 161, 166, 171, 178, 189, 207, 249, 266, 267, 322, 342, 378, 399, 414, 437, 483, 498, 513, 534, 581, 621, 623, 747, 798, 801, 874, 966, 1026, 1162, 1197, 1242, 1246, 1311, 1449, 1494, 1577, 1602, 1691, 1743, 1869, 1909, 2047, 2241, 2394, 2403, 2622, 2898, 3059, 3154, 3382, 3486, 3591, 3738, 3818, 3933, 4094, 4347, 4482, 4731, 4806, 5073, 5229, 5607, 5727, 6118, 6141, 7182, 7387, 7866, 8694, 9177, 9462, 10146, 10458, 11039, 11214, 11454, 11799, 11837, 12282, 13363, 14193, 14329, 14774, 15219, 15687, 16821, 17181, 18354, 18423, 22078, 22161, 23598, 23674, 26726, 27531, 28386, 28658, 30438, 31374, 33117, 33642, 34362, 35511, 36271, 36846, 38893, 40089, 42579, 42987, 44322, 45657, 51543, 51709, 55062, 55269, 66234, 66483, 71022, 72542, 77786, 80178, 82593, 85158, 85974, 91314, 99351, 103086, 103418, 106533, 108813, 110538, 116679, 120267, 128961, 132966, 140353, 155127, 165186, 169901, 198702, 199449, 213066, 217626, 233358, 240534, 253897, 257922, 272251, 280706, 298053, 310254, 319599, 326439, 339802, 350037, 360801, 386883, 398898, 421059, 465381, 507794, 509703, 544502, 596106, 639198, 652878, 700074, 721602, 761691, 773766, 816753, 842118, 930762, 979317, 982471, 1019406, 1050111, 1189307, 1263177, 1396143, 1523382, 1529109, 1633506, 1958634, 1964942, 2100222, 2285073, 2378614, 2450259, 2526354, 2792286, 2947413, 3058218, 3228119, 3567921, 3789531, 4570146, 4587327, 4900518, 5894826, 6456238, 6855219, 7135842, 7350777, 7579062, 8842239, 9174654, 9684357, 10703763, 13710438, 14701554, 17684478, 19368714, 21407526, 22596833, 26526717, 29053071, 32111289, 45193666, 53053434, 58106142, 64222578, 67790499, 87159213, 135580998, 174318426, 203371497, 406742994, 610114491, 1220228982]

約数ペア:

[(1, 1220228982), (2, 610114491), (3, 406742994), (6, 203371497), (7, 174318426), (9, 135580998), (14, 87159213), (18, 67790499), (19, 64222578), (21, 58106142), (23, 53053434), (27, 45193666), (38, 32111289), (42, 29053071), (46, 26526717), (54, 22596833), (57, 21407526), (63, 19368714), (69, 17684478), (83, 14701554), (89, 13710438), (114, 10703763), (126, 9684357), (133, 9174654), (138, 8842239), (161, 7579062), (166, 7350777), (171, 7135842), (178, 6855219), (189, 6456238), (207, 5894826), (249, 4900518), (266, 4587327), (267, 4570146), (322, 3789531), (342, 3567921), (378, 3228119), (399, 3058218), (414, 2947413), (437, 2792286), (483, 2526354), (498, 2450259), (513, 2378614), (534, 2285073), (581, 2100222), (621, 1964942), (623, 1958634), (747, 1633506), (798, 1529109), (801, 1523382), (874, 1396143), (966, 1263177), (1026, 1189307), (1162, 1050111), (1197, 1019406), (1242, 982471), (1246, 979317), (1311, 930762), (1449, 842118), (1494, 816753), (1577, 773766), (1602, 761691), (1691, 721602), (1743, 700074), (1869, 652878), (1909, 639198), (2047, 596106), (2241, 544502), (2394, 509703), (2403, 507794), (2622, 465381), (2898, 421059), (3059, 398898), (3154, 386883), (3382, 360801), (3486, 350037), (3591, 339802), (3738, 326439), (3818, 319599), (3933, 310254), (4094, 298053), (4347, 280706), (4482, 272251), (4731, 257922), (4806, 253897), (5073, 240534), (5229, 233358), (5607, 217626), (5727, 213066), (6118, 199449), (6141, 198702), (7182, 169901), (7387, 165186), (7866, 155127), (8694, 140353), (9177, 132966), (9462, 128961), (10146, 120267), (10458, 116679), (11039, 110538), (11214, 108813), (11454, 106533), (11799, 103418), (11837, 103086), (12282, 99351), (13363, 91314), (14193, 85974), (14329, 85158), (14774, 82593), (15219, 80178), (15687, 77786), (16821, 72542), (17181, 71022), (18354, 66483), (18423, 66234), (22078, 55269), (22161, 55062), (23598, 51709), (23674, 51543), (26726, 45657), (27531, 44322), (28386, 42987), (28658, 42579), (30438, 40089), (31374, 38893), (33117, 36846), (33642, 36271), (34362, 35511)]