19842444288

素因数分解:

$2^{10}\times 3^4\times {\mathrm{31}}^1\times {\mathrm{7717}}^1$

素因数の和:7780

約数の個数: 220

約数和(自身を含む): 61172744512

約数和(自身を除く): 41330300224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 324, 372, 384, 432, 496, 512, 558, 576, 648, 744, 768, 837, 864, 992, 1024, 1116, 1152, 1296, 1488, 1536, 1674, 1728, 1984, 2232, 2304, 2511, 2592, 2976, 3072, 3348, 3456, 3968, 4464, 4608, 5022, 5184, 5952, 6696, 6912, 7717, 7936, 8928, 9216, 10044, 10368, 11904, 13392, 13824, 15434, 15872, 17856, 20088, 20736, 23151, 23808, 26784, 27648, 30868, 31744, 35712, 40176, 41472, 46302, 47616, 53568, 61736, 69453, 71424, 80352, 82944, 92604, 95232, 107136, 123472, 138906, 142848, 160704, 185208, 208359, 214272, 239227, 246944, 277812, 285696, 321408, 370416, 416718, 428544, 478454, 493888, 555624, 625077, 642816, 717681, 740832, 833436, 857088, 956908, 987776, 1111248, 1250154, 1285632, 1435362, 1481664, 1666872, 1913816, 1975552, 2153043, 2222496, 2500308, 2571264, 2870724, 2963328, 3333744, 3827632, 3951104, 4306086, 4444992, 5000616, 5741448, 5926656, 6459129, 6667488, 7655264, 7902208, 8612172, 8889984, 10001232, 11482896, 11853312, 12918258, 13334976, 15310528, 17224344, 17779968, 19377387, 20002464, 22965792, 23706624, 25836516, 26669952, 30621056, 34448688, 35559936, 38754774, 40004928, 45931584, 51673032, 53339904, 61242112, 68897376, 71119872, 77509548, 80009856, 91863168, 103346064, 106679808, 122484224, 137794752, 155019096, 160019712, 183726336, 206692128, 213359616, 244968448, 275589504, 310038192, 320039424, 367452672, 413384256, 551179008, 620076384, 640078848, 734905344, 826768512, 1102358016, 1240152768, 1653537024, 2204716032, 2480305536, 3307074048, 4960611072, 6614148096, 9921222144, 19842444288]

約数ペア:

[(1, 19842444288), (2, 9921222144), (3, 6614148096), (4, 4960611072), (6, 3307074048), (8, 2480305536), (9, 2204716032), (12, 1653537024), (16, 1240152768), (18, 1102358016), (24, 826768512), (27, 734905344), (31, 640078848), (32, 620076384), (36, 551179008), (48, 413384256), (54, 367452672), (62, 320039424), (64, 310038192), (72, 275589504), (81, 244968448), (93, 213359616), (96, 206692128), (108, 183726336), (124, 160019712), (128, 155019096), (144, 137794752), (162, 122484224), (186, 106679808), (192, 103346064), (216, 91863168), (248, 80009856), (256, 77509548), (279, 71119872), (288, 68897376), (324, 61242112), (372, 53339904), (384, 51673032), (432, 45931584), (496, 40004928), (512, 38754774), (558, 35559936), (576, 34448688), (648, 30621056), (744, 26669952), (768, 25836516), (837, 23706624), (864, 22965792), (992, 20002464), (1024, 19377387), (1116, 17779968), (1152, 17224344), (1296, 15310528), (1488, 13334976), (1536, 12918258), (1674, 11853312), (1728, 11482896), (1984, 10001232), (2232, 8889984), (2304, 8612172), (2511, 7902208), (2592, 7655264), (2976, 6667488), (3072, 6459129), (3348, 5926656), (3456, 5741448), (3968, 5000616), (4464, 4444992), (4608, 4306086), (5022, 3951104), (5184, 3827632), (5952, 3333744), (6696, 2963328), (6912, 2870724), (7717, 2571264), (7936, 2500308), (8928, 2222496), (9216, 2153043), (10044, 1975552), (10368, 1913816), (11904, 1666872), (13392, 1481664), (13824, 1435362), (15434, 1285632), (15872, 1250154), (17856, 1111248), (20088, 987776), (20736, 956908), (23151, 857088), (23808, 833436), (26784, 740832), (27648, 717681), (30868, 642816), (31744, 625077), (35712, 555624), (40176, 493888), (41472, 478454), (46302, 428544), (47616, 416718), (53568, 370416), (61736, 321408), (69453, 285696), (71424, 277812), (80352, 246944), (82944, 239227), (92604, 214272), (95232, 208359), (107136, 185208), (123472, 160704), (138906, 142848)]