268123548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 815947776

約数和(自身を除く): 547824228

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 61, 66, 67, 71, 77, 84, 122, 132, 134, 142, 154, 183, 201, 213, 231, 244, 268, 284, 308, 366, 402, 426, 427, 462, 469, 497, 671, 732, 737, 781, 804, 852, 854, 924, 938, 994, 1281, 1342, 1407, 1474, 1491, 1562, 1708, 1876, 1988, 2013, 2211, 2343, 2562, 2684, 2814, 2948, 2982, 3124, 4026, 4087, 4331, 4422, 4686, 4697, 4757, 5124, 5159, 5467, 5628, 5964, 8052, 8174, 8662, 8844, 9372, 9394, 9514, 10318, 10934, 12261, 12993, 14091, 14271, 15477, 16348, 16401, 17324, 18788, 19028, 20636, 21868, 24522, 25986, 28182, 28542, 28609, 30317, 30954, 32802, 33299, 44957, 47641, 49044, 51972, 52327, 56364, 57084, 57218, 60634, 61908, 65604, 66598, 85827, 89914, 90951, 95282, 99897, 104654, 114436, 121268, 133196, 134871, 142923, 156981, 171654, 179828, 181902, 190564, 199794, 209308, 269742, 285846, 290177, 313962, 314699, 333487, 343308, 363804, 366289, 399588, 539484, 571692, 580354, 627924, 629398, 666974, 732578, 870531, 944097, 1000461, 1098867, 1160708, 1258796, 1333948, 1465156, 1741062, 1888194, 2000922, 2031239, 2197734, 3191947, 3482124, 3776388, 4001844, 4062478, 4395468, 6093717, 6383894, 8124956, 9575841, 12187434, 12767788, 19151682, 22343629, 24374868, 38303364, 44687258, 67030887, 89374516, 134061774, 268123548]

約数ペア:

[(1, 268123548), (2, 134061774), (3, 89374516), (4, 67030887), (6, 44687258), (7, 38303364), (11, 24374868), (12, 22343629), (14, 19151682), (21, 12767788), (22, 12187434), (28, 9575841), (33, 8124956), (42, 6383894), (44, 6093717), (61, 4395468), (66, 4062478), (67, 4001844), (71, 3776388), (77, 3482124), (84, 3191947), (122, 2197734), (132, 2031239), (134, 2000922), (142, 1888194), (154, 1741062), (183, 1465156), (201, 1333948), (213, 1258796), (231, 1160708), (244, 1098867), (268, 1000461), (284, 944097), (308, 870531), (366, 732578), (402, 666974), (426, 629398), (427, 627924), (462, 580354), (469, 571692), (497, 539484), (671, 399588), (732, 366289), (737, 363804), (781, 343308), (804, 333487), (852, 314699), (854, 313962), (924, 290177), (938, 285846), (994, 269742), (1281, 209308), (1342, 199794), (1407, 190564), (1474, 181902), (1491, 179828), (1562, 171654), (1708, 156981), (1876, 142923), (1988, 134871), (2013, 133196), (2211, 121268), (2343, 114436), (2562, 104654), (2684, 99897), (2814, 95282), (2948, 90951), (2982, 89914), (3124, 85827), (4026, 66598), (4087, 65604), (4331, 61908), (4422, 60634), (4686, 57218), (4697, 57084), (4757, 56364), (5124, 52327), (5159, 51972), (5467, 49044), (5628, 47641), (5964, 44957), (8052, 33299), (8174, 32802), (8662, 30954), (8844, 30317), (9372, 28609), (9394, 28542), (9514, 28182), (10318, 25986), (10934, 24522), (12261, 21868), (12993, 20636), (14091, 19028), (14271, 18788), (15477, 17324), (16348, 16401)]