248594840704

素因数分解:

$2^7\times 7^2\times {\mathrm{1831}}^1\times {\mathrm{21647}}^1$

素因数の和:23506

約数の個数: 96

約数和(自身を含む): 576445541760

約数和(自身を除く): 327850701056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 1831, 3136, 3662, 6272, 7324, 12817, 14648, 21647, 25634, 29296, 43294, 51268, 58592, 86588, 89719, 102536, 117184, 151529, 173176, 179438, 205072, 234368, 303058, 346352, 358876, 410144, 606116, 692704, 717752, 820288, 1060703, 1212232, 1385408, 1435504, 1640576, 2121406, 2424464, 2770816, 2871008, 4242812, 4848928, 5742016, 8485624, 9697856, 11484032, 16971248, 19395712, 33942496, 39635657, 67884992, 79271314, 135769984, 158542628, 277449599, 317085256, 554899198, 634170512, 1109798396, 1268341024, 1942147193, 2219596792, 2536682048, 3884294386, 4439193584, 5073364096, 7768588772, 8878387168, 15537177544, 17756774336, 31074355088, 35513548672, 62148710176, 124297420352, 248594840704]

約数ペア:

[(1, 248594840704), (2, 124297420352), (4, 62148710176), (7, 35513548672), (8, 31074355088), (14, 17756774336), (16, 15537177544), (28, 8878387168), (32, 7768588772), (49, 5073364096), (56, 4439193584), (64, 3884294386), (98, 2536682048), (112, 2219596792), (128, 1942147193), (196, 1268341024), (224, 1109798396), (392, 634170512), (448, 554899198), (784, 317085256), (896, 277449599), (1568, 158542628), (1831, 135769984), (3136, 79271314), (3662, 67884992), (6272, 39635657), (7324, 33942496), (12817, 19395712), (14648, 16971248), (21647, 11484032), (25634, 9697856), (29296, 8485624), (43294, 5742016), (51268, 4848928), (58592, 4242812), (86588, 2871008), (89719, 2770816), (102536, 2424464), (117184, 2121406), (151529, 1640576), (173176, 1435504), (179438, 1385408), (205072, 1212232), (234368, 1060703), (303058, 820288), (346352, 717752), (358876, 692704), (410144, 606116)]