437875284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 1304651264

約数和(自身を除く): 866775980

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 67, 77, 84, 121, 132, 134, 154, 201, 231, 242, 268, 308, 363, 402, 462, 469, 484, 643, 726, 737, 804, 847, 924, 938, 1286, 1407, 1452, 1474, 1694, 1876, 1929, 2211, 2541, 2572, 2814, 2948, 3388, 3858, 4422, 4501, 5082, 5159, 5628, 7073, 7716, 8107, 8844, 9002, 10164, 10318, 13503, 14146, 15477, 16214, 18004, 20636, 21219, 24321, 27006, 28292, 30954, 32428, 42438, 43081, 48642, 49511, 54012, 56749, 61908, 77803, 84876, 86162, 97284, 99022, 113498, 129243, 148533, 155606, 170247, 172324, 198044, 226996, 233409, 258486, 297066, 301567, 311212, 340494, 466818, 473891, 516972, 544621, 594132, 603134, 680988, 904701, 933636, 947782, 1089242, 1206268, 1421673, 1633863, 1809402, 1895564, 2178484, 2843346, 3267726, 3317237, 3618804, 5212801, 5686692, 6535452, 6634474, 9951711, 10425602, 13268948, 15638403, 19903422, 20851204, 31276806, 36489607, 39806844, 62553612, 72979214, 109468821, 145958428, 218937642, 437875284]

約数ペア:

[(1, 437875284), (2, 218937642), (3, 145958428), (4, 109468821), (6, 72979214), (7, 62553612), (11, 39806844), (12, 36489607), (14, 31276806), (21, 20851204), (22, 19903422), (28, 15638403), (33, 13268948), (42, 10425602), (44, 9951711), (66, 6634474), (67, 6535452), (77, 5686692), (84, 5212801), (121, 3618804), (132, 3317237), (134, 3267726), (154, 2843346), (201, 2178484), (231, 1895564), (242, 1809402), (268, 1633863), (308, 1421673), (363, 1206268), (402, 1089242), (462, 947782), (469, 933636), (484, 904701), (643, 680988), (726, 603134), (737, 594132), (804, 544621), (847, 516972), (924, 473891), (938, 466818), (1286, 340494), (1407, 311212), (1452, 301567), (1474, 297066), (1694, 258486), (1876, 233409), (1929, 226996), (2211, 198044), (2541, 172324), (2572, 170247), (2814, 155606), (2948, 148533), (3388, 129243), (3858, 113498), (4422, 99022), (4501, 97284), (5082, 86162), (5159, 84876), (5628, 77803), (7073, 61908), (7716, 56749), (8107, 54012), (8844, 49511), (9002, 48642), (10164, 43081), (10318, 42438), (13503, 32428), (14146, 30954), (15477, 28292), (16214, 27006), (18004, 24321), (20636, 21219)]