288523928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12659}}^1$

素因数の和:12720

約数の個数: 64

約数和(自身を含む): 692755200

約数和(自身を除く): 404231272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 3256, 5698, 11396, 12659, 22792, 25318, 50636, 88613, 101272, 139249, 177226, 278498, 354452, 468383, 556996, 708904, 936766, 974743, 1113992, 1873532, 1949486, 3278681, 3747064, 3898972, 5152213, 6557362, 7797944, 10304426, 13114724, 20608852, 26229448, 36065491, 41217704, 72130982, 144261964, 288523928]

約数ペア:

[(1, 288523928), (2, 144261964), (4, 72130982), (7, 41217704), (8, 36065491), (11, 26229448), (14, 20608852), (22, 13114724), (28, 10304426), (37, 7797944), (44, 6557362), (56, 5152213), (74, 3898972), (77, 3747064), (88, 3278681), (148, 1949486), (154, 1873532), (259, 1113992), (296, 974743), (308, 936766), (407, 708904), (518, 556996), (616, 468383), (814, 354452), (1036, 278498), (1628, 177226), (2072, 139249), (2849, 101272), (3256, 88613), (5698, 50636), (11396, 25318), (12659, 22792)]