1887307776

素因数分解:

$2^{11}\times 3^4\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:432

約数の個数: 240

約数和(自身を含む): 5834949120

約数和(自身を除く): 3947641344

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, 367, 372, 384, 432, 496, 512, 558, 576, 648, 734, 744, 768, 837, 864, 992, 1024, 1101, 1116, 1152, 1296, 1468, 1488, 1536, 1674, 1728, 1984, 2048, 2202, 2232, 2304, 2511, 2592, 2936, 2976, 3072, 3303, 3348, 3456, 3968, 4404, 4464, 4608, 5022, 5184, 5872, 5952, 6144, 6606, 6696, 6912, 7936, 8808, 8928, 9216, 9909, 10044, 10368, 11377, 11744, 11904, 13212, 13392, 13824, 15872, 17616, 17856, 18432, 19818, 20088, 20736, 22754, 23488, 23808, 26424, 26784, 27648, 29727, 31744, 34131, 35232, 35712, 39636, 40176, 41472, 45508, 46976, 47616, 52848, 53568, 55296, 59454, 63488, 68262, 70464, 71424, 79272, 80352, 82944, 91016, 93952, 95232, 102393, 105696, 107136, 118908, 136524, 140928, 142848, 158544, 160704, 165888, 182032, 187904, 190464, 204786, 211392, 214272, 237816, 273048, 281856, 285696, 307179, 317088, 321408, 364064, 375808, 409572, 422784, 428544, 475632, 546096, 563712, 571392, 614358, 634176, 642816, 728128, 751616, 819144, 845568, 857088, 921537, 951264, 1092192, 1127424, 1228716, 1268352, 1285632, 1456256, 1638288, 1691136, 1714176, 1843074, 1902528, 2184384, 2254848, 2457432, 2536704, 2571264, 2912512, 3276576, 3382272, 3686148, 3805056, 4368768, 4914864, 5073408, 5142528, 5825024, 6553152, 6764544, 7372296, 7610112, 8737536, 9829728, 10146816, 11650048, 13106304, 14744592, 15220224, 17475072, 19659456, 20293632, 23300096, 26212608, 29489184, 30440448, 34950144, 39318912, 52425216, 58978368, 60880896, 69900288, 78637824, 104850432, 117956736, 157275648, 209700864, 235913472, 314551296, 471826944, 629102592, 943653888, 1887307776]

約数ペア:

[(1, 1887307776), (2, 943653888), (3, 629102592), (4, 471826944), (6, 314551296), (8, 235913472), (9, 209700864), (12, 157275648), (16, 117956736), (18, 104850432), (24, 78637824), (27, 69900288), (31, 60880896), (32, 58978368), (36, 52425216), (48, 39318912), (54, 34950144), (62, 30440448), (64, 29489184), (72, 26212608), (81, 23300096), (93, 20293632), (96, 19659456), (108, 17475072), (124, 15220224), (128, 14744592), (144, 13106304), (162, 11650048), (186, 10146816), (192, 9829728), (216, 8737536), (248, 7610112), (256, 7372296), (279, 6764544), (288, 6553152), (324, 5825024), (367, 5142528), (372, 5073408), (384, 4914864), (432, 4368768), (496, 3805056), (512, 3686148), (558, 3382272), (576, 3276576), (648, 2912512), (734, 2571264), (744, 2536704), (768, 2457432), (837, 2254848), (864, 2184384), (992, 1902528), (1024, 1843074), (1101, 1714176), (1116, 1691136), (1152, 1638288), (1296, 1456256), (1468, 1285632), (1488, 1268352), (1536, 1228716), (1674, 1127424), (1728, 1092192), (1984, 951264), (2048, 921537), (2202, 857088), (2232, 845568), (2304, 819144), (2511, 751616), (2592, 728128), (2936, 642816), (2976, 634176), (3072, 614358), (3303, 571392), (3348, 563712), (3456, 546096), (3968, 475632), (4404, 428544), (4464, 422784), (4608, 409572), (5022, 375808), (5184, 364064), (5872, 321408), (5952, 317088), (6144, 307179), (6606, 285696), (6696, 281856), (6912, 273048), (7936, 237816), (8808, 214272), (8928, 211392), (9216, 204786), (9909, 190464), (10044, 187904), (10368, 182032), (11377, 165888), (11744, 160704), (11904, 158544), (13212, 142848), (13392, 140928), (13824, 136524), (15872, 118908), (17616, 107136), (17856, 105696), (18432, 102393), (19818, 95232), (20088, 93952), (20736, 91016), (22754, 82944), (23488, 80352), (23808, 79272), (26424, 71424), (26784, 70464), (27648, 68262), (29727, 63488), (31744, 59454), (34131, 55296), (35232, 53568), (35712, 52848), (39636, 47616), (40176, 46976), (41472, 45508)]