268553208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1201}}^1$

素因数の和:1250

約数の個数: 128

約数和(自身を含む): 844669440

約数和(自身を除く): 576116232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 968, 1201, 1331, 1452, 1694, 1848, 2402, 2541, 2662, 2904, 3388, 3603, 3993, 4804, 5082, 5324, 6776, 7206, 7986, 8407, 9317, 9608, 10164, 10648, 13211, 14412, 15972, 16814, 18634, 20328, 25221, 26422, 27951, 28824, 31944, 33628, 37268, 39633, 50442, 52844, 55902, 67256, 74536, 79266, 92477, 100884, 105688, 111804, 145321, 158532, 184954, 201768, 223608, 277431, 290642, 317064, 369908, 435963, 554862, 581284, 739816, 871926, 1017247, 1109724, 1162568, 1598531, 1743852, 2034494, 2219448, 3051741, 3197062, 3487704, 4068988, 4795593, 6103482, 6394124, 8137976, 9591186, 11189717, 12206964, 12788248, 19182372, 22379434, 24413928, 33569151, 38364744, 44758868, 67138302, 89517736, 134276604, 268553208]

約数ペア:

[(1, 268553208), (2, 134276604), (3, 89517736), (4, 67138302), (6, 44758868), (7, 38364744), (8, 33569151), (11, 24413928), (12, 22379434), (14, 19182372), (21, 12788248), (22, 12206964), (24, 11189717), (28, 9591186), (33, 8137976), (42, 6394124), (44, 6103482), (56, 4795593), (66, 4068988), (77, 3487704), (84, 3197062), (88, 3051741), (121, 2219448), (132, 2034494), (154, 1743852), (168, 1598531), (231, 1162568), (242, 1109724), (264, 1017247), (308, 871926), (363, 739816), (462, 581284), (484, 554862), (616, 435963), (726, 369908), (847, 317064), (924, 290642), (968, 277431), (1201, 223608), (1331, 201768), (1452, 184954), (1694, 158532), (1848, 145321), (2402, 111804), (2541, 105688), (2662, 100884), (2904, 92477), (3388, 79266), (3603, 74536), (3993, 67256), (4804, 55902), (5082, 52844), (5324, 50442), (6776, 39633), (7206, 37268), (7986, 33628), (8407, 31944), (9317, 28824), (9608, 27951), (10164, 26422), (10648, 25221), (13211, 20328), (14412, 18634), (15972, 16814)]