887251248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15289}}^1$

素因数の和:15347

約数の個数: 120

約数和(自身を含む): 2760517760

約数和(自身を除く): 1873266512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 14508, 15289, 19344, 29016, 30578, 45867, 58032, 61156, 91734, 122312, 137601, 183468, 198757, 244624, 275202, 366936, 397514, 473959, 550404, 596271, 733872, 795028, 947918, 1100808, 1192542, 1421877, 1590056, 1788813, 1895836, 2201616, 2385084, 2843754, 3180112, 3577626, 3791672, 4265631, 4770168, 5687508, 6161467, 7155252, 7583344, 8531262, 9540336, 11375016, 12322934, 14310504, 17062524, 18484401, 22750032, 24645868, 28621008, 34125048, 36968802, 49291736, 55453203, 68250096, 73937604, 98583472, 110906406, 147875208, 221812812, 295750416, 443625624, 887251248]

約数ペア:

[(1, 887251248), (2, 443625624), (3, 295750416), (4, 221812812), (6, 147875208), (8, 110906406), (9, 98583472), (12, 73937604), (13, 68250096), (16, 55453203), (18, 49291736), (24, 36968802), (26, 34125048), (31, 28621008), (36, 24645868), (39, 22750032), (48, 18484401), (52, 17062524), (62, 14310504), (72, 12322934), (78, 11375016), (93, 9540336), (104, 8531262), (117, 7583344), (124, 7155252), (144, 6161467), (156, 5687508), (186, 4770168), (208, 4265631), (234, 3791672), (248, 3577626), (279, 3180112), (312, 2843754), (372, 2385084), (403, 2201616), (468, 1895836), (496, 1788813), (558, 1590056), (624, 1421877), (744, 1192542), (806, 1100808), (936, 947918), (1116, 795028), (1209, 733872), (1488, 596271), (1612, 550404), (1872, 473959), (2232, 397514), (2418, 366936), (3224, 275202), (3627, 244624), (4464, 198757), (4836, 183468), (6448, 137601), (7254, 122312), (9672, 91734), (14508, 61156), (15289, 58032), (19344, 45867), (29016, 30578)]