2013551928

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:770

約数の個数: 192

約数和(自身を含む): 5979617280

約数和(自身を除く): 3966065352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 61, 62, 69, 72, 92, 93, 122, 124, 138, 183, 184, 186, 207, 244, 248, 276, 279, 366, 372, 414, 488, 549, 552, 558, 643, 713, 732, 744, 828, 1098, 1116, 1286, 1403, 1426, 1464, 1656, 1891, 1929, 2139, 2196, 2232, 2572, 2806, 2852, 3782, 3858, 4209, 4278, 4392, 5144, 5612, 5673, 5704, 5787, 6417, 7564, 7716, 8418, 8556, 11224, 11346, 11574, 12627, 12834, 14789, 15128, 15432, 16836, 17019, 17112, 19933, 22692, 23148, 25254, 25668, 29578, 33672, 34038, 39223, 39866, 43493, 44367, 45384, 46296, 50508, 51336, 59156, 59799, 68076, 78446, 79732, 86986, 88734, 101016, 117669, 118312, 119598, 130479, 133101, 136152, 156892, 159464, 173972, 177468, 179397, 235338, 239196, 260958, 266202, 313784, 347944, 353007, 354936, 358794, 391437, 458459, 470676, 478392, 521916, 532404, 706014, 717588, 782874, 902129, 916918, 941352, 1043832, 1064808, 1215913, 1375377, 1412028, 1435176, 1565748, 1804258, 1833836, 2431826, 2706387, 2750754, 2824056, 3131496, 3608516, 3647739, 3667672, 4126131, 4863652, 5412774, 5501508, 7217032, 7295478, 8119161, 8252262, 9727304, 10825548, 10943217, 11003016, 14590956, 16238322, 16504524, 21651096, 21886434, 27965999, 29181912, 32476644, 33009048, 43772868, 55931998, 64953288, 83897997, 87545736, 111863996, 167795994, 223727992, 251693991, 335591988, 503387982, 671183976, 1006775964, 2013551928]

約数ペア:

[(1, 2013551928), (2, 1006775964), (3, 671183976), (4, 503387982), (6, 335591988), (8, 251693991), (9, 223727992), (12, 167795994), (18, 111863996), (23, 87545736), (24, 83897997), (31, 64953288), (36, 55931998), (46, 43772868), (61, 33009048), (62, 32476644), (69, 29181912), (72, 27965999), (92, 21886434), (93, 21651096), (122, 16504524), (124, 16238322), (138, 14590956), (183, 11003016), (184, 10943217), (186, 10825548), (207, 9727304), (244, 8252262), (248, 8119161), (276, 7295478), (279, 7217032), (366, 5501508), (372, 5412774), (414, 4863652), (488, 4126131), (549, 3667672), (552, 3647739), (558, 3608516), (643, 3131496), (713, 2824056), (732, 2750754), (744, 2706387), (828, 2431826), (1098, 1833836), (1116, 1804258), (1286, 1565748), (1403, 1435176), (1426, 1412028), (1464, 1375377), (1656, 1215913), (1891, 1064808), (1929, 1043832), (2139, 941352), (2196, 916918), (2232, 902129), (2572, 782874), (2806, 717588), (2852, 706014), (3782, 532404), (3858, 521916), (4209, 478392), (4278, 470676), (4392, 458459), (5144, 391437), (5612, 358794), (5673, 354936), (5704, 353007), (5787, 347944), (6417, 313784), (7564, 266202), (7716, 260958), (8418, 239196), (8556, 235338), (11224, 179397), (11346, 177468), (11574, 173972), (12627, 159464), (12834, 156892), (14789, 136152), (15128, 133101), (15432, 130479), (16836, 119598), (17019, 118312), (17112, 117669), (19933, 101016), (22692, 88734), (23148, 86986), (25254, 79732), (25668, 78446), (29578, 68076), (33672, 59799), (34038, 59156), (39223, 51336), (39866, 50508), (43493, 46296), (44367, 45384)]