401778234

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{12007}}^1$

素因数の和:12052

約数の個数: 72

約数和(自身を含む): 1028413152

約数和(自身を除く): 626634918

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 507, 858, 1014, 1287, 1521, 1859, 2574, 3042, 3718, 5577, 11154, 12007, 16731, 24014, 33462, 36021, 72042, 108063, 132077, 156091, 216126, 264154, 312182, 396231, 468273, 792462, 936546, 1188693, 1404819, 1717001, 2029183, 2377386, 2809638, 3434002, 4058366, 5151003, 6087549, 10302006, 12175098, 15453009, 18262647, 22321013, 30906018, 36525294, 44642026, 66963039, 133926078, 200889117, 401778234]

約数ペア:

[(1, 401778234), (2, 200889117), (3, 133926078), (6, 66963039), (9, 44642026), (11, 36525294), (13, 30906018), (18, 22321013), (22, 18262647), (26, 15453009), (33, 12175098), (39, 10302006), (66, 6087549), (78, 5151003), (99, 4058366), (117, 3434002), (143, 2809638), (169, 2377386), (198, 2029183), (234, 1717001), (286, 1404819), (338, 1188693), (429, 936546), (507, 792462), (858, 468273), (1014, 396231), (1287, 312182), (1521, 264154), (1859, 216126), (2574, 156091), (3042, 132077), (3718, 108063), (5577, 72042), (11154, 36021), (12007, 33462), (16731, 24014)]