40289172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6229}}^1$

素因数の和:6261

約数の個数: 72

約数和(自身を含む): 119316960

約数和(自身を除く): 79027788

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6229, 6468, 12458, 18687, 24916, 37374, 43603, 68519, 74748, 87206, 130809, 137038, 174412, 205557, 261618, 274076, 305221, 411114, 479633, 523236, 610442, 822228, 915663, 959266, 1220884, 1438899, 1831326, 1918532, 2877798, 3357431, 3662652, 5755596, 6714862, 10072293, 13429724, 20144586, 40289172]

約数ペア:

[(1, 40289172), (2, 20144586), (3, 13429724), (4, 10072293), (6, 6714862), (7, 5755596), (11, 3662652), (12, 3357431), (14, 2877798), (21, 1918532), (22, 1831326), (28, 1438899), (33, 1220884), (42, 959266), (44, 915663), (49, 822228), (66, 610442), (77, 523236), (84, 479633), (98, 411114), (132, 305221), (147, 274076), (154, 261618), (196, 205557), (231, 174412), (294, 137038), (308, 130809), (462, 87206), (539, 74748), (588, 68519), (924, 43603), (1078, 37374), (1617, 24916), (2156, 18687), (3234, 12458), (6229, 6468)]