260295592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1586

約数の個数: 64

約数和(自身を含む): 545011200

約数和(自身を除く): 284715608

約数列:

[1, 2, 4, 8, 19, 31, 37, 38, 62, 74, 76, 124, 148, 152, 248, 296, 589, 703, 1147, 1178, 1406, 1493, 2294, 2356, 2812, 2986, 4588, 4712, 5624, 5972, 9176, 11944, 21793, 28367, 43586, 46283, 55241, 56734, 87172, 92566, 110482, 113468, 174344, 185132, 220964, 226936, 370264, 441928, 879377, 1049579, 1712471, 1758754, 2099158, 3424942, 3517508, 4198316, 6849884, 7035016, 8396632, 13699768, 32536949, 65073898, 130147796, 260295592]

約数ペア:

[(1, 260295592), (2, 130147796), (4, 65073898), (8, 32536949), (19, 13699768), (31, 8396632), (37, 7035016), (38, 6849884), (62, 4198316), (74, 3517508), (76, 3424942), (124, 2099158), (148, 1758754), (152, 1712471), (248, 1049579), (296, 879377), (589, 441928), (703, 370264), (1147, 226936), (1178, 220964), (1406, 185132), (1493, 174344), (2294, 113468), (2356, 110482), (2812, 92566), (2986, 87172), (4588, 56734), (4712, 55241), (5624, 46283), (5972, 43586), (9176, 28367), (11944, 21793)]