441376728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{10799}}^1$

素因数の和:10952

約数の個数: 64

約数和(自身を含む): 1197504000

約数和(自身を除く): 756127272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 1048, 1572, 1703, 3144, 3406, 5109, 6812, 10218, 10799, 13624, 20436, 21598, 32397, 40872, 43196, 64794, 86392, 129588, 140387, 259176, 280774, 421161, 561548, 842322, 1123096, 1414669, 1684644, 2829338, 3369288, 4244007, 5658676, 8488014, 11317352, 16976028, 18390697, 33952056, 36781394, 55172091, 73562788, 110344182, 147125576, 220688364, 441376728]

約数ペア:

[(1, 441376728), (2, 220688364), (3, 147125576), (4, 110344182), (6, 73562788), (8, 55172091), (12, 36781394), (13, 33952056), (24, 18390697), (26, 16976028), (39, 11317352), (52, 8488014), (78, 5658676), (104, 4244007), (131, 3369288), (156, 2829338), (262, 1684644), (312, 1414669), (393, 1123096), (524, 842322), (786, 561548), (1048, 421161), (1572, 280774), (1703, 259176), (3144, 140387), (3406, 129588), (5109, 86392), (6812, 64794), (10218, 43196), (10799, 40872), (13624, 32397), (20436, 21598)]