19199956944

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{761}}^1$

素因数の和:1434

約数の個数: 240

約数和(自身を含む): 61269042816

約数和(自身を除く): 42069085872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 357, 392, 408, 476, 588, 631, 714, 761, 784, 816, 833, 952, 1176, 1262, 1428, 1522, 1666, 1893, 1904, 2283, 2352, 2499, 2524, 2856, 3044, 3332, 3786, 4417, 4566, 4998, 5048, 5327, 5712, 6088, 6664, 7572, 8834, 9132, 9996, 10096, 10654, 10727, 12176, 12937, 13251, 13328, 15144, 15981, 17668, 18264, 19992, 21308, 21454, 25874, 26502, 30288, 30919, 31962, 32181, 35336, 36528, 37289, 38811, 39984, 42616, 42908, 51748, 53004, 61838, 63924, 64362, 70672, 74578, 75089, 77622, 85232, 85816, 90559, 92757, 103496, 106008, 111867, 123676, 127848, 128724, 149156, 150178, 155244, 171632, 181118, 185514, 206992, 212016, 223734, 225267, 247352, 255696, 257448, 271677, 298312, 300356, 310488, 362236, 371028, 447468, 450534, 480191, 494704, 514896, 525623, 543354, 596624, 600712, 620976, 633913, 724472, 742056, 894936, 901068, 960382, 1051246, 1086708, 1201424, 1267826, 1440573, 1448944, 1484112, 1576869, 1789872, 1802136, 1901739, 1920764, 2102492, 2173416, 2535652, 2881146, 3153738, 3361337, 3604272, 3803478, 3841528, 4204984, 4346832, 5071304, 5762292, 6307476, 6722674, 7606956, 7683056, 8163247, 8409968, 10084011, 10142608, 11524584, 12614952, 13445348, 15213912, 16326494, 20168022, 23049168, 23529359, 24489741, 25229904, 26890696, 30427824, 32652988, 40336044, 47058718, 48979482, 53781392, 57142729, 65305976, 70588077, 80672088, 94117436, 97958964, 114285458, 130611952, 141176154, 161344176, 171428187, 188234872, 195917928, 228570916, 282352308, 342856374, 376469744, 391835856, 399999103, 457141832, 564704616, 685712748, 799998206, 914283664, 1129409232, 1199997309, 1371425496, 1599996412, 2399994618, 2742850992, 3199992824, 4799989236, 6399985648, 9599978472, 19199956944]

約数ペア:

[(1, 19199956944), (2, 9599978472), (3, 6399985648), (4, 4799989236), (6, 3199992824), (7, 2742850992), (8, 2399994618), (12, 1599996412), (14, 1371425496), (16, 1199997309), (17, 1129409232), (21, 914283664), (24, 799998206), (28, 685712748), (34, 564704616), (42, 457141832), (48, 399999103), (49, 391835856), (51, 376469744), (56, 342856374), (68, 282352308), (84, 228570916), (98, 195917928), (102, 188234872), (112, 171428187), (119, 161344176), (136, 141176154), (147, 130611952), (168, 114285458), (196, 97958964), (204, 94117436), (238, 80672088), (272, 70588077), (294, 65305976), (336, 57142729), (357, 53781392), (392, 48979482), (408, 47058718), (476, 40336044), (588, 32652988), (631, 30427824), (714, 26890696), (761, 25229904), (784, 24489741), (816, 23529359), (833, 23049168), (952, 20168022), (1176, 16326494), (1262, 15213912), (1428, 13445348), (1522, 12614952), (1666, 11524584), (1893, 10142608), (1904, 10084011), (2283, 8409968), (2352, 8163247), (2499, 7683056), (2524, 7606956), (2856, 6722674), (3044, 6307476), (3332, 5762292), (3786, 5071304), (4417, 4346832), (4566, 4204984), (4998, 3841528), (5048, 3803478), (5327, 3604272), (5712, 3361337), (6088, 3153738), (6664, 2881146), (7572, 2535652), (8834, 2173416), (9132, 2102492), (9996, 1920764), (10096, 1901739), (10654, 1802136), (10727, 1789872), (12176, 1576869), (12937, 1484112), (13251, 1448944), (13328, 1440573), (15144, 1267826), (15981, 1201424), (17668, 1086708), (18264, 1051246), (19992, 960382), (21308, 901068), (21454, 894936), (25874, 742056), (26502, 724472), (30288, 633913), (30919, 620976), (31962, 600712), (32181, 596624), (35336, 543354), (36528, 525623), (37289, 514896), (38811, 494704), (39984, 480191), (42616, 450534), (42908, 447468), (51748, 371028), (53004, 362236), (61838, 310488), (63924, 300356), (64362, 298312), (70672, 271677), (74578, 257448), (75089, 255696), (77622, 247352), (85232, 225267), (85816, 223734), (90559, 212016), (92757, 206992), (103496, 185514), (106008, 181118), (111867, 171632), (123676, 155244), (127848, 150178), (128724, 149156)]