2728565532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42797}}^1$

素因数の和:42848

約数の個数: 144

約数和(自身を含む): 8973199872

約数和(自身を除く): 6244634340

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 126, 132, 138, 154, 161, 198, 207, 231, 252, 253, 276, 308, 322, 396, 414, 462, 483, 506, 644, 693, 759, 828, 924, 966, 1012, 1386, 1449, 1518, 1771, 1932, 2277, 2772, 2898, 3036, 3542, 4554, 5313, 5796, 7084, 9108, 10626, 15939, 21252, 31878, 42797, 63756, 85594, 128391, 171188, 256782, 299579, 385173, 470767, 513564, 599158, 770346, 898737, 941534, 984331, 1198316, 1412301, 1540692, 1797474, 1883068, 1968662, 2696211, 2824602, 2952993, 3295369, 3594948, 3937324, 4236903, 5392422, 5649204, 5905986, 6590738, 6890317, 8473806, 8858979, 9886107, 10784844, 10827641, 11811972, 13181476, 13780634, 16947612, 17717958, 19772214, 20670951, 21655282, 27561268, 29658321, 32482923, 35435916, 39544428, 41341902, 43310564, 59316642, 62012853, 64965846, 75793487, 82683804, 97448769, 118633284, 124025706, 129931692, 151586974, 194897538, 227380461, 248051412, 303173948, 389795076, 454760922, 682141383, 909521844, 1364282766, 2728565532]

約数ペア:

[(1, 2728565532), (2, 1364282766), (3, 909521844), (4, 682141383), (6, 454760922), (7, 389795076), (9, 303173948), (11, 248051412), (12, 227380461), (14, 194897538), (18, 151586974), (21, 129931692), (22, 124025706), (23, 118633284), (28, 97448769), (33, 82683804), (36, 75793487), (42, 64965846), (44, 62012853), (46, 59316642), (63, 43310564), (66, 41341902), (69, 39544428), (77, 35435916), (84, 32482923), (92, 29658321), (99, 27561268), (126, 21655282), (132, 20670951), (138, 19772214), (154, 17717958), (161, 16947612), (198, 13780634), (207, 13181476), (231, 11811972), (252, 10827641), (253, 10784844), (276, 9886107), (308, 8858979), (322, 8473806), (396, 6890317), (414, 6590738), (462, 5905986), (483, 5649204), (506, 5392422), (644, 4236903), (693, 3937324), (759, 3594948), (828, 3295369), (924, 2952993), (966, 2824602), (1012, 2696211), (1386, 1968662), (1449, 1883068), (1518, 1797474), (1771, 1540692), (1932, 1412301), (2277, 1198316), (2772, 984331), (2898, 941534), (3036, 898737), (3542, 770346), (4554, 599158), (5313, 513564), (5796, 470767), (7084, 385173), (9108, 299579), (10626, 256782), (15939, 171188), (21252, 128391), (31878, 85594), (42797, 63756)]