12886331744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{6689}}^1$

素因数の和:7144

約数の個数: 96

約数和(自身を含む): 29880537120

約数和(自身を除く): 16994205376

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 421, 572, 842, 1144, 1684, 2288, 3368, 4576, 4631, 5473, 6689, 6736, 9262, 10946, 13378, 13472, 18524, 21892, 26756, 37048, 43784, 53512, 60203, 73579, 74096, 86957, 87568, 107024, 120406, 147158, 148192, 173914, 175136, 214048, 240812, 294316, 347828, 481624, 588632, 695656, 956527, 963248, 1177264, 1391312, 1913054, 1926496, 2354528, 2782624, 2816069, 3826108, 5632138, 7652216, 11264276, 15304432, 22528552, 30608864, 30976759, 36608897, 45057104, 61953518, 73217794, 90114208, 123907036, 146435588, 247814072, 292871176, 402697867, 495628144, 585742352, 805395734, 991256288, 1171484704, 1610791468, 3221582936, 6443165872, 12886331744]

約数ペア:

[(1, 12886331744), (2, 6443165872), (4, 3221582936), (8, 1610791468), (11, 1171484704), (13, 991256288), (16, 805395734), (22, 585742352), (26, 495628144), (32, 402697867), (44, 292871176), (52, 247814072), (88, 146435588), (104, 123907036), (143, 90114208), (176, 73217794), (208, 61953518), (286, 45057104), (352, 36608897), (416, 30976759), (421, 30608864), (572, 22528552), (842, 15304432), (1144, 11264276), (1684, 7652216), (2288, 5632138), (3368, 3826108), (4576, 2816069), (4631, 2782624), (5473, 2354528), (6689, 1926496), (6736, 1913054), (9262, 1391312), (10946, 1177264), (13378, 963248), (13472, 956527), (18524, 695656), (21892, 588632), (26756, 481624), (37048, 347828), (43784, 294316), (53512, 240812), (60203, 214048), (73579, 175136), (74096, 173914), (86957, 148192), (87568, 147158), (107024, 120406)]