2220705336

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{21787}}^1$

素因数の和:21964

約数の個数: 64

約数和(自身を含む): 5772948480

約数和(自身を除く): 3552243144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 137, 186, 248, 274, 372, 411, 548, 744, 822, 1096, 1644, 3288, 4247, 8494, 12741, 16988, 21787, 25482, 33976, 43574, 50964, 65361, 87148, 101928, 130722, 174296, 261444, 522888, 675397, 1350794, 2026191, 2701588, 2984819, 4052382, 5403176, 5969638, 8104764, 8954457, 11939276, 16209528, 17908914, 23878552, 35817828, 71635656, 92529389, 185058778, 277588167, 370117556, 555176334, 740235112, 1110352668, 2220705336]

約数ペア:

[(1, 2220705336), (2, 1110352668), (3, 740235112), (4, 555176334), (6, 370117556), (8, 277588167), (12, 185058778), (24, 92529389), (31, 71635656), (62, 35817828), (93, 23878552), (124, 17908914), (137, 16209528), (186, 11939276), (248, 8954457), (274, 8104764), (372, 5969638), (411, 5403176), (548, 4052382), (744, 2984819), (822, 2701588), (1096, 2026191), (1644, 1350794), (3288, 675397), (4247, 522888), (8494, 261444), (12741, 174296), (16988, 130722), (21787, 101928), (25482, 87148), (33976, 65361), (43574, 50964)]