13956154432

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1999}}^1$

素因数の和:2280

約数の個数: 112

約数和(自身を含む): 31016448000

約数和(自身を除く): 17060293568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 176, 188, 211, 352, 376, 422, 517, 704, 752, 844, 1034, 1504, 1688, 1999, 2068, 2321, 3008, 3376, 3998, 4136, 4642, 6752, 7996, 8272, 9284, 9917, 13504, 15992, 16544, 18568, 19834, 21989, 31984, 33088, 37136, 39668, 43978, 63968, 74272, 79336, 87956, 93953, 109087, 127936, 148544, 158672, 175912, 187906, 218174, 317344, 351824, 375812, 421789, 436348, 634688, 703648, 751624, 843578, 872696, 1033483, 1407296, 1503248, 1687156, 1745392, 2066966, 3006496, 3374312, 3490784, 4133932, 4639679, 6012992, 6748624, 6981568, 8267864, 9279358, 13497248, 16535728, 18558716, 19824083, 26994496, 33071456, 37117432, 39648166, 66142912, 74234864, 79296332, 148469728, 158592664, 218064913, 296939456, 317185328, 436129826, 634370656, 872259652, 1268741312, 1744519304, 3489038608, 6978077216, 13956154432]

約数ペア:

[(1, 13956154432), (2, 6978077216), (4, 3489038608), (8, 1744519304), (11, 1268741312), (16, 872259652), (22, 634370656), (32, 436129826), (44, 317185328), (47, 296939456), (64, 218064913), (88, 158592664), (94, 148469728), (176, 79296332), (188, 74234864), (211, 66142912), (352, 39648166), (376, 37117432), (422, 33071456), (517, 26994496), (704, 19824083), (752, 18558716), (844, 16535728), (1034, 13497248), (1504, 9279358), (1688, 8267864), (1999, 6981568), (2068, 6748624), (2321, 6012992), (3008, 4639679), (3376, 4133932), (3998, 3490784), (4136, 3374312), (4642, 3006496), (6752, 2066966), (7996, 1745392), (8272, 1687156), (9284, 1503248), (9917, 1407296), (13504, 1033483), (15992, 872696), (16544, 843578), (18568, 751624), (19834, 703648), (21989, 634688), (31984, 436348), (33088, 421789), (37136, 375812), (39668, 351824), (43978, 317344), (63968, 218174), (74272, 187906), (79336, 175912), (87956, 158672), (93953, 148544), (109087, 127936)]