268359312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13873}}^1$

素因数の和:13928

約数の個数: 80

約数和(自身を含む): 770728448

約数和(自身を除く): 502369136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 13873, 19344, 27746, 41619, 55492, 83238, 110984, 166476, 180349, 221968, 332952, 360698, 430063, 541047, 665904, 721396, 860126, 1082094, 1290189, 1442792, 1720252, 2164188, 2580378, 2885584, 3440504, 4328376, 5160756, 5590819, 6881008, 8656752, 10321512, 11181638, 16772457, 20643024, 22363276, 33544914, 44726552, 67089828, 89453104, 134179656, 268359312]

約数ペア:

[(1, 268359312), (2, 134179656), (3, 89453104), (4, 67089828), (6, 44726552), (8, 33544914), (12, 22363276), (13, 20643024), (16, 16772457), (24, 11181638), (26, 10321512), (31, 8656752), (39, 6881008), (48, 5590819), (52, 5160756), (62, 4328376), (78, 3440504), (93, 2885584), (104, 2580378), (124, 2164188), (156, 1720252), (186, 1442792), (208, 1290189), (248, 1082094), (312, 860126), (372, 721396), (403, 665904), (496, 541047), (624, 430063), (744, 360698), (806, 332952), (1209, 221968), (1488, 180349), (1612, 166476), (2418, 110984), (3224, 83238), (4836, 55492), (6448, 41619), (9672, 27746), (13873, 19344)]