490298015272

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{277}}^1\times {\mathrm{5717}}^1$

素因数の和:6255

約数の個数: 96

約数和(自身を含む): 1003596485400

約数和(自身を除く): 513298470128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 229, 277, 338, 458, 554, 676, 916, 1108, 1352, 1832, 2216, 2977, 3601, 5717, 5954, 7202, 11434, 11908, 14404, 22868, 23816, 28808, 38701, 45736, 46813, 63433, 74321, 77402, 93626, 126866, 148642, 154804, 187252, 253732, 297284, 309608, 374504, 507464, 594568, 824629, 966173, 1309193, 1583609, 1649258, 1932346, 2618386, 3167218, 3298516, 3864692, 5236772, 6334436, 6597032, 7729384, 10473544, 10720177, 12668872, 17019509, 20586917, 21440354, 34039018, 41173834, 42880708, 68078036, 82347668, 85761416, 136156072, 164695336, 221253617, 267629921, 362646461, 442507234, 535259842, 725292922, 885014468, 1070519684, 1450585844, 1770028936, 2141039368, 2901171688, 4714403993, 9428807986, 18857615972, 37715231944, 61287251909, 122574503818, 245149007636, 490298015272]

約数ペア:

[(1, 490298015272), (2, 245149007636), (4, 122574503818), (8, 61287251909), (13, 37715231944), (26, 18857615972), (52, 9428807986), (104, 4714403993), (169, 2901171688), (229, 2141039368), (277, 1770028936), (338, 1450585844), (458, 1070519684), (554, 885014468), (676, 725292922), (916, 535259842), (1108, 442507234), (1352, 362646461), (1832, 267629921), (2216, 221253617), (2977, 164695336), (3601, 136156072), (5717, 85761416), (5954, 82347668), (7202, 68078036), (11434, 42880708), (11908, 41173834), (14404, 34039018), (22868, 21440354), (23816, 20586917), (28808, 17019509), (38701, 12668872), (45736, 10720177), (46813, 10473544), (63433, 7729384), (74321, 6597032), (77402, 6334436), (93626, 5236772), (126866, 3864692), (148642, 3298516), (154804, 3167218), (187252, 2618386), (253732, 1932346), (297284, 1649258), (309608, 1583609), (374504, 1309193), (507464, 966173), (594568, 824629)]