239142618

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 224

約数和(自身を含む): 669860352

約数和(自身を除く): 430717734

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 37, 39, 54, 62, 66, 74, 78, 81, 93, 99, 111, 117, 143, 162, 186, 198, 222, 234, 243, 279, 286, 297, 333, 341, 351, 403, 407, 429, 481, 486, 558, 594, 666, 682, 702, 729, 806, 814, 837, 858, 891, 962, 999, 1023, 1053, 1147, 1209, 1221, 1287, 1443, 1458, 1674, 1782, 1998, 2046, 2106, 2294, 2418, 2442, 2511, 2574, 2673, 2886, 2997, 3069, 3159, 3441, 3627, 3663, 3861, 4329, 4433, 5022, 5291, 5346, 5994, 6138, 6318, 6882, 7254, 7326, 7533, 7722, 8019, 8658, 8866, 8991, 9207, 9477, 10323, 10582, 10881, 10989, 11583, 12617, 12987, 13299, 14911, 15066, 15873, 16038, 17982, 18414, 18954, 20646, 21762, 21978, 22599, 23166, 25234, 25974, 26598, 26973, 27621, 29822, 30969, 31746, 32643, 32967, 34749, 37851, 38961, 39897, 44733, 45198, 47619, 53946, 55242, 61938, 65286, 65934, 69498, 75702, 77922, 79794, 82863, 89466, 92907, 95238, 97929, 98901, 104247, 113553, 116883, 119691, 134199, 142857, 164021, 165726, 185814, 195858, 197802, 208494, 227106, 233766, 239382, 248589, 268398, 278721, 285714, 293787, 296703, 328042, 340659, 350649, 359073, 402597, 428571, 492063, 497178, 557442, 587574, 593406, 681318, 701298, 718146, 805194, 836163, 857142, 984126, 1021977, 1077219, 1207791, 1285713, 1476189, 1672326, 2043954, 2154438, 2415582, 2571426, 2952378, 3065931, 3231657, 3623373, 3857139, 4428567, 6131862, 6463314, 7246746, 7714278, 8857134, 9197793, 10870119, 13285701, 18395586, 21740238, 26571402, 39857103, 79714206, 119571309, 239142618]

約数ペア:

[(1, 239142618), (2, 119571309), (3, 79714206), (6, 39857103), (9, 26571402), (11, 21740238), (13, 18395586), (18, 13285701), (22, 10870119), (26, 9197793), (27, 8857134), (31, 7714278), (33, 7246746), (37, 6463314), (39, 6131862), (54, 4428567), (62, 3857139), (66, 3623373), (74, 3231657), (78, 3065931), (81, 2952378), (93, 2571426), (99, 2415582), (111, 2154438), (117, 2043954), (143, 1672326), (162, 1476189), (186, 1285713), (198, 1207791), (222, 1077219), (234, 1021977), (243, 984126), (279, 857142), (286, 836163), (297, 805194), (333, 718146), (341, 701298), (351, 681318), (403, 593406), (407, 587574), (429, 557442), (481, 497178), (486, 492063), (558, 428571), (594, 402597), (666, 359073), (682, 350649), (702, 340659), (729, 328042), (806, 296703), (814, 293787), (837, 285714), (858, 278721), (891, 268398), (962, 248589), (999, 239382), (1023, 233766), (1053, 227106), (1147, 208494), (1209, 197802), (1221, 195858), (1287, 185814), (1443, 165726), (1458, 164021), (1674, 142857), (1782, 134199), (1998, 119691), (2046, 116883), (2106, 113553), (2294, 104247), (2418, 98901), (2442, 97929), (2511, 95238), (2574, 92907), (2673, 89466), (2886, 82863), (2997, 79794), (3069, 77922), (3159, 75702), (3441, 69498), (3627, 65934), (3663, 65286), (3861, 61938), (4329, 55242), (4433, 53946), (5022, 47619), (5291, 45198), (5346, 44733), (5994, 39897), (6138, 38961), (6318, 37851), (6882, 34749), (7254, 32967), (7326, 32643), (7533, 31746), (7722, 30969), (8019, 29822), (8658, 27621), (8866, 26973), (8991, 26598), (9207, 25974), (9477, 25234), (10323, 23166), (10582, 22599), (10881, 21978), (10989, 21762), (11583, 20646), (12617, 18954), (12987, 18414), (13299, 17982), (14911, 16038), (15066, 15873)]