2019605448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:715

約数の個数: 128

約数和(自身を含む): 5847552000

約数和(自身を除く): 3827946552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 179, 239, 281, 358, 478, 537, 562, 716, 717, 843, 956, 1074, 1124, 1253, 1432, 1434, 1673, 1686, 1912, 1967, 2148, 2248, 2506, 2868, 3346, 3372, 3759, 3934, 4296, 5012, 5019, 5736, 5901, 6692, 6744, 7518, 7868, 10024, 10038, 11802, 13384, 15036, 15736, 20076, 23604, 30072, 40152, 42781, 47208, 50299, 67159, 85562, 100598, 128343, 134318, 150897, 171124, 201196, 201477, 256686, 268636, 299467, 301794, 342248, 352093, 402392, 402954, 470113, 513372, 537272, 598934, 603588, 704186, 805908, 898401, 940226, 1026744, 1056279, 1197868, 1207176, 1408372, 1410339, 1611816, 1796802, 1880452, 2112558, 2395736, 2816744, 2820678, 3593604, 3760904, 4225116, 5641356, 7187208, 8450232, 11282712, 12021461, 24042922, 36064383, 48085844, 72128766, 84150227, 96171688, 144257532, 168300454, 252450681, 288515064, 336600908, 504901362, 673201816, 1009802724, 2019605448]

約数ペア:

[(1, 2019605448), (2, 1009802724), (3, 673201816), (4, 504901362), (6, 336600908), (7, 288515064), (8, 252450681), (12, 168300454), (14, 144257532), (21, 96171688), (24, 84150227), (28, 72128766), (42, 48085844), (56, 36064383), (84, 24042922), (168, 12021461), (179, 11282712), (239, 8450232), (281, 7187208), (358, 5641356), (478, 4225116), (537, 3760904), (562, 3593604), (716, 2820678), (717, 2816744), (843, 2395736), (956, 2112558), (1074, 1880452), (1124, 1796802), (1253, 1611816), (1432, 1410339), (1434, 1408372), (1673, 1207176), (1686, 1197868), (1912, 1056279), (1967, 1026744), (2148, 940226), (2248, 898401), (2506, 805908), (2868, 704186), (3346, 603588), (3372, 598934), (3759, 537272), (3934, 513372), (4296, 470113), (5012, 402954), (5019, 402392), (5736, 352093), (5901, 342248), (6692, 301794), (6744, 299467), (7518, 268636), (7868, 256686), (10024, 201477), (10038, 201196), (11802, 171124), (13384, 150897), (15036, 134318), (15736, 128343), (20076, 100598), (23604, 85562), (30072, 67159), (40152, 50299), (42781, 47208)]