31004568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 96744960

約数和(自身を除く): 65740392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 227, 252, 271, 454, 504, 542, 681, 813, 908, 1084, 1362, 1589, 1626, 1816, 1897, 2043, 2168, 2439, 2724, 3178, 3252, 3794, 4086, 4767, 4878, 5448, 5691, 6356, 6504, 7588, 8172, 9534, 9756, 11382, 12712, 14301, 15176, 16344, 17073, 19068, 19512, 22764, 28602, 34146, 38136, 45528, 57204, 61517, 68292, 114408, 123034, 136584, 184551, 246068, 369102, 430619, 492136, 553653, 738204, 861238, 1107306, 1291857, 1476408, 1722476, 2214612, 2583714, 3444952, 3875571, 4429224, 5167428, 7751142, 10334856, 15502284, 31004568]

約数ペア:

[(1, 31004568), (2, 15502284), (3, 10334856), (4, 7751142), (6, 5167428), (7, 4429224), (8, 3875571), (9, 3444952), (12, 2583714), (14, 2214612), (18, 1722476), (21, 1476408), (24, 1291857), (28, 1107306), (36, 861238), (42, 738204), (56, 553653), (63, 492136), (72, 430619), (84, 369102), (126, 246068), (168, 184551), (227, 136584), (252, 123034), (271, 114408), (454, 68292), (504, 61517), (542, 57204), (681, 45528), (813, 38136), (908, 34146), (1084, 28602), (1362, 22764), (1589, 19512), (1626, 19068), (1816, 17073), (1897, 16344), (2043, 15176), (2168, 14301), (2439, 12712), (2724, 11382), (3178, 9756), (3252, 9534), (3794, 8172), (4086, 7588), (4767, 6504), (4878, 6356), (5448, 5691)]