402240168

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{56431}}^1$

素因数の和:56460

約数の個数: 80

約数和(自身を含む): 1229088960

約数和(自身を除く): 826848792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 56431, 112862, 169293, 225724, 338586, 451448, 507879, 620741, 677172, 1015758, 1241482, 1354344, 1523637, 1862223, 2031516, 2482964, 3047274, 3724446, 4063032, 4570911, 4965928, 5586669, 6094548, 7448892, 9141822, 11173338, 12189096, 14897784, 16760007, 18283644, 22346676, 33520014, 36567288, 44693352, 50280021, 67040028, 100560042, 134080056, 201120084, 402240168]

約数ペア:

[(1, 402240168), (2, 201120084), (3, 134080056), (4, 100560042), (6, 67040028), (8, 50280021), (9, 44693352), (11, 36567288), (12, 33520014), (18, 22346676), (22, 18283644), (24, 16760007), (27, 14897784), (33, 12189096), (36, 11173338), (44, 9141822), (54, 7448892), (66, 6094548), (72, 5586669), (81, 4965928), (88, 4570911), (99, 4063032), (108, 3724446), (132, 3047274), (162, 2482964), (198, 2031516), (216, 1862223), (264, 1523637), (297, 1354344), (324, 1241482), (396, 1015758), (594, 677172), (648, 620741), (792, 507879), (891, 451448), (1188, 338586), (1782, 225724), (2376, 169293), (3564, 112862), (7128, 56431)]