1589715712

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:890

約数の個数: 144

約数和(自身を含む): 3717790720

約数和(自身を除く): 2128075008

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 128, 152, 208, 247, 248, 256, 304, 403, 416, 494, 496, 589, 608, 806, 811, 832, 988, 992, 1178, 1216, 1612, 1622, 1664, 1976, 1984, 2356, 2432, 3224, 3244, 3328, 3952, 3968, 4712, 4864, 6448, 6488, 7657, 7904, 7936, 9424, 10543, 12896, 12976, 15314, 15409, 15808, 18848, 21086, 25141, 25792, 25952, 30628, 30818, 31616, 37696, 42172, 50282, 51584, 51904, 61256, 61636, 63232, 75392, 84344, 100564, 103168, 103808, 122512, 123272, 150784, 168688, 200317, 201128, 207616, 245024, 246544, 326833, 337376, 400634, 402256, 477679, 490048, 493088, 653666, 674752, 801268, 804512, 955358, 980096, 986176, 1307332, 1349504, 1602536, 1609024, 1910716, 1960192, 1972352, 2614664, 2699008, 3205072, 3218048, 3821432, 3944704, 5229328, 6209827, 6410144, 6436096, 7642864, 10458656, 12419654, 12820288, 15285728, 20917312, 24839308, 25640576, 30571456, 41834624, 49678616, 51281152, 61142912, 83669248, 99357232, 122285824, 198714464, 397428928, 794857856, 1589715712]

約数ペア:

[(1, 1589715712), (2, 794857856), (4, 397428928), (8, 198714464), (13, 122285824), (16, 99357232), (19, 83669248), (26, 61142912), (31, 51281152), (32, 49678616), (38, 41834624), (52, 30571456), (62, 25640576), (64, 24839308), (76, 20917312), (104, 15285728), (124, 12820288), (128, 12419654), (152, 10458656), (208, 7642864), (247, 6436096), (248, 6410144), (256, 6209827), (304, 5229328), (403, 3944704), (416, 3821432), (494, 3218048), (496, 3205072), (589, 2699008), (608, 2614664), (806, 1972352), (811, 1960192), (832, 1910716), (988, 1609024), (992, 1602536), (1178, 1349504), (1216, 1307332), (1612, 986176), (1622, 980096), (1664, 955358), (1976, 804512), (1984, 801268), (2356, 674752), (2432, 653666), (3224, 493088), (3244, 490048), (3328, 477679), (3952, 402256), (3968, 400634), (4712, 337376), (4864, 326833), (6448, 246544), (6488, 245024), (7657, 207616), (7904, 201128), (7936, 200317), (9424, 168688), (10543, 150784), (12896, 123272), (12976, 122512), (15314, 103808), (15409, 103168), (15808, 100564), (18848, 84344), (21086, 75392), (25141, 63232), (25792, 61636), (25952, 61256), (30628, 51904), (30818, 51584), (31616, 50282), (37696, 42172)]