252837504

素因数分解:

$2^7\times 3^3\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 752760000

約数和(自身を除く): 499922496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 149, 192, 216, 288, 298, 384, 432, 447, 491, 576, 596, 864, 894, 982, 1152, 1192, 1341, 1473, 1728, 1788, 1964, 2384, 2682, 2946, 3456, 3576, 3928, 4023, 4419, 4768, 5364, 5892, 7152, 7856, 8046, 8838, 9536, 10728, 11784, 13257, 14304, 15712, 16092, 17676, 19072, 21456, 23568, 26514, 28608, 31424, 32184, 35352, 42912, 47136, 53028, 57216, 62848, 64368, 70704, 73159, 85824, 94272, 106056, 128736, 141408, 146318, 171648, 188544, 212112, 219477, 257472, 282816, 292636, 424224, 438954, 514944, 565632, 585272, 658431, 848448, 877908, 1170544, 1316862, 1696896, 1755816, 1975293, 2341088, 2633724, 3511632, 3950586, 4682176, 5267448, 7023264, 7901172, 9364352, 10534896, 14046528, 15802344, 21069792, 28093056, 31604688, 42139584, 63209376, 84279168, 126418752, 252837504]

約数ペア:

[(1, 252837504), (2, 126418752), (3, 84279168), (4, 63209376), (6, 42139584), (8, 31604688), (9, 28093056), (12, 21069792), (16, 15802344), (18, 14046528), (24, 10534896), (27, 9364352), (32, 7901172), (36, 7023264), (48, 5267448), (54, 4682176), (64, 3950586), (72, 3511632), (96, 2633724), (108, 2341088), (128, 1975293), (144, 1755816), (149, 1696896), (192, 1316862), (216, 1170544), (288, 877908), (298, 848448), (384, 658431), (432, 585272), (447, 565632), (491, 514944), (576, 438954), (596, 424224), (864, 292636), (894, 282816), (982, 257472), (1152, 219477), (1192, 212112), (1341, 188544), (1473, 171648), (1728, 146318), (1788, 141408), (1964, 128736), (2384, 106056), (2682, 94272), (2946, 85824), (3456, 73159), (3576, 70704), (3928, 64368), (4023, 62848), (4419, 57216), (4768, 53028), (5364, 47136), (5892, 42912), (7152, 35352), (7856, 32184), (8046, 31424), (8838, 28608), (9536, 26514), (10728, 23568), (11784, 21456), (13257, 19072), (14304, 17676), (15712, 16092)]