7879447368

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{55021}}^1$

素因数の和:55069

約数の個数: 160

約数和(自身を含む): 25165962360

約数和(自身を除く): 17286514992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 153, 156, 162, 204, 216, 221, 234, 306, 312, 324, 351, 408, 442, 459, 468, 612, 648, 663, 702, 884, 918, 936, 1053, 1224, 1326, 1377, 1404, 1768, 1836, 1989, 2106, 2652, 2754, 2808, 3672, 3978, 4212, 5304, 5508, 5967, 7956, 8424, 11016, 11934, 15912, 17901, 23868, 35802, 47736, 55021, 71604, 110042, 143208, 165063, 220084, 330126, 440168, 495189, 660252, 715273, 935357, 990378, 1320504, 1430546, 1485567, 1870714, 1980756, 2145819, 2806071, 2861092, 2971134, 3741428, 3961512, 4291638, 4456701, 5612142, 5722184, 5942268, 6437457, 7482856, 8418213, 8583276, 8913402, 11224284, 11884536, 12159641, 12874914, 16836426, 17166552, 17826804, 19312371, 22448568, 24319282, 25254639, 25749828, 33672852, 35653608, 36478923, 38624742, 48638564, 50509278, 51499656, 57937113, 67345704, 72957846, 75763917, 77249484, 97277128, 101018556, 109436769, 115874226, 145915692, 151527834, 154498968, 202037112, 218873538, 231748452, 291831384, 303055668, 328310307, 437747076, 463496904, 606111336, 656620614, 875494152, 984930921, 1313241228, 1969861842, 2626482456, 3939723684, 7879447368]

約数ペア:

[(1, 7879447368), (2, 3939723684), (3, 2626482456), (4, 1969861842), (6, 1313241228), (8, 984930921), (9, 875494152), (12, 656620614), (13, 606111336), (17, 463496904), (18, 437747076), (24, 328310307), (26, 303055668), (27, 291831384), (34, 231748452), (36, 218873538), (39, 202037112), (51, 154498968), (52, 151527834), (54, 145915692), (68, 115874226), (72, 109436769), (78, 101018556), (81, 97277128), (102, 77249484), (104, 75763917), (108, 72957846), (117, 67345704), (136, 57937113), (153, 51499656), (156, 50509278), (162, 48638564), (204, 38624742), (216, 36478923), (221, 35653608), (234, 33672852), (306, 25749828), (312, 25254639), (324, 24319282), (351, 22448568), (408, 19312371), (442, 17826804), (459, 17166552), (468, 16836426), (612, 12874914), (648, 12159641), (663, 11884536), (702, 11224284), (884, 8913402), (918, 8583276), (936, 8418213), (1053, 7482856), (1224, 6437457), (1326, 5942268), (1377, 5722184), (1404, 5612142), (1768, 4456701), (1836, 4291638), (1989, 3961512), (2106, 3741428), (2652, 2971134), (2754, 2861092), (2808, 2806071), (3672, 2145819), (3978, 1980756), (4212, 1870714), (5304, 1485567), (5508, 1430546), (5967, 1320504), (7956, 990378), (8424, 935357), (11016, 715273), (11934, 660252), (15912, 495189), (17901, 440168), (23868, 330126), (35802, 220084), (47736, 165063), (55021, 143208), (71604, 110042)]