1570340044

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 3664416000

約数和(自身を除く): 2094075956

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 163, 182, 196, 199, 247, 266, 326, 364, 398, 494, 532, 637, 652, 796, 931, 988, 1141, 1274, 1393, 1729, 1862, 2119, 2282, 2548, 2587, 2786, 3097, 3458, 3724, 3781, 4238, 4564, 5174, 5572, 6194, 6916, 7562, 7987, 8476, 9751, 10348, 12103, 12388, 14833, 15124, 15974, 18109, 19502, 21679, 24206, 26467, 29666, 31948, 32437, 36218, 39004, 40261, 43358, 48412, 49153, 52934, 59332, 64874, 72436, 80522, 86716, 98306, 103831, 105868, 126763, 129748, 151753, 161044, 185269, 196612, 207662, 227059, 253526, 281827, 303506, 344071, 370538, 415324, 421681, 454118, 507052, 563654, 607012, 616303, 688142, 741076, 843362, 908236, 1127308, 1232606, 1376284, 1589413, 1686724, 1972789, 2408497, 2465212, 2951767, 3178826, 3945578, 4314121, 4816994, 5903534, 6357652, 7891156, 8011939, 8628242, 9633988, 11807068, 16023878, 17256484, 20662369, 30198847, 32047756, 41324738, 56083573, 60397694, 82649476, 112167146, 120795388, 224334292, 392585011, 785170022, 1570340044]

約数ペア:

[(1, 1570340044), (2, 785170022), (4, 392585011), (7, 224334292), (13, 120795388), (14, 112167146), (19, 82649476), (26, 60397694), (28, 56083573), (38, 41324738), (49, 32047756), (52, 30198847), (76, 20662369), (91, 17256484), (98, 16023878), (133, 11807068), (163, 9633988), (182, 8628242), (196, 8011939), (199, 7891156), (247, 6357652), (266, 5903534), (326, 4816994), (364, 4314121), (398, 3945578), (494, 3178826), (532, 2951767), (637, 2465212), (652, 2408497), (796, 1972789), (931, 1686724), (988, 1589413), (1141, 1376284), (1274, 1232606), (1393, 1127308), (1729, 908236), (1862, 843362), (2119, 741076), (2282, 688142), (2548, 616303), (2587, 607012), (2786, 563654), (3097, 507052), (3458, 454118), (3724, 421681), (3781, 415324), (4238, 370538), (4564, 344071), (5174, 303506), (5572, 281827), (6194, 253526), (6916, 227059), (7562, 207662), (7987, 196612), (8476, 185269), (9751, 161044), (10348, 151753), (12103, 129748), (12388, 126763), (14833, 105868), (15124, 103831), (15974, 98306), (18109, 86716), (19502, 80522), (21679, 72436), (24206, 64874), (26467, 59332), (29666, 52934), (31948, 49153), (32437, 48412), (36218, 43358), (39004, 40261)]