284245851904

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2600317}}^1$

素因数の和:2600401

約数の個数: 72

約数和(自身を含む): 659066199008

約数和(自身を除く): 374820347104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 854, 896, 976, 1708, 1792, 1952, 3416, 3904, 6832, 7808, 13664, 15616, 27328, 54656, 109312, 2600317, 5200634, 10401268, 18202219, 20802536, 36404438, 41605072, 72808876, 83210144, 145617752, 158619337, 166420288, 291235504, 317238674, 332840576, 582471008, 634477348, 665681152, 1110335359, 1164942016, 1268954696, 2220670718, 2329884032, 2537909392, 4441341436, 4659768064, 5075818784, 8882682872, 10151637568, 17765365744, 20303275136, 35530731488, 40606550272, 71061462976, 142122925952, 284245851904]

約数ペア:

[(1, 284245851904), (2, 142122925952), (4, 71061462976), (7, 40606550272), (8, 35530731488), (14, 20303275136), (16, 17765365744), (28, 10151637568), (32, 8882682872), (56, 5075818784), (61, 4659768064), (64, 4441341436), (112, 2537909392), (122, 2329884032), (128, 2220670718), (224, 1268954696), (244, 1164942016), (256, 1110335359), (427, 665681152), (448, 634477348), (488, 582471008), (854, 332840576), (896, 317238674), (976, 291235504), (1708, 166420288), (1792, 158619337), (1952, 145617752), (3416, 83210144), (3904, 72808876), (6832, 41605072), (7808, 36404438), (13664, 20802536), (15616, 18202219), (27328, 10401268), (54656, 5200634), (109312, 2600317)]