261583452

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{883}}^1$

素因数の和:1120

約数の個数: 96

約数和(自身を含む): 734639360

約数和(自身を除く): 473055908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 211, 234, 351, 422, 468, 633, 702, 844, 883, 1266, 1404, 1766, 1899, 2532, 2649, 2743, 3532, 3798, 5298, 5486, 5697, 7596, 7947, 8229, 10596, 10972, 11394, 11479, 15894, 16458, 22788, 22958, 23841, 24687, 31788, 32916, 34437, 45916, 47682, 49374, 68874, 74061, 95364, 98748, 103311, 137748, 148122, 186313, 206622, 296244, 309933, 372626, 413244, 558939, 619866, 745252, 1117878, 1239732, 1676817, 2235756, 2422069, 3353634, 4844138, 5030451, 6707268, 7266207, 9688276, 10060902, 14532414, 20121804, 21798621, 29064828, 43597242, 65395863, 87194484, 130791726, 261583452]

約数ペア:

[(1, 261583452), (2, 130791726), (3, 87194484), (4, 65395863), (6, 43597242), (9, 29064828), (12, 21798621), (13, 20121804), (18, 14532414), (26, 10060902), (27, 9688276), (36, 7266207), (39, 6707268), (52, 5030451), (54, 4844138), (78, 3353634), (108, 2422069), (117, 2235756), (156, 1676817), (211, 1239732), (234, 1117878), (351, 745252), (422, 619866), (468, 558939), (633, 413244), (702, 372626), (844, 309933), (883, 296244), (1266, 206622), (1404, 186313), (1766, 148122), (1899, 137748), (2532, 103311), (2649, 98748), (2743, 95364), (3532, 74061), (3798, 68874), (5298, 49374), (5486, 47682), (5697, 45916), (7596, 34437), (7947, 32916), (8229, 31788), (10596, 24687), (10972, 23841), (11394, 22958), (11479, 22788), (15894, 16458)]