223620462

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 570389040

約数和(自身を除く): 346768578

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 53, 57, 73, 78, 106, 114, 117, 146, 159, 169, 171, 219, 234, 247, 318, 338, 342, 438, 477, 494, 507, 657, 689, 741, 949, 954, 1007, 1014, 1314, 1378, 1387, 1482, 1521, 1898, 2014, 2067, 2223, 2774, 2847, 3021, 3042, 3211, 3869, 4134, 4161, 4446, 5694, 6042, 6201, 6422, 7738, 8322, 8541, 8957, 9063, 9633, 11607, 12337, 12402, 12483, 13091, 17082, 17914, 18031, 18126, 19266, 23214, 24674, 24966, 26182, 26871, 28899, 34821, 36062, 37011, 39273, 50297, 53742, 54093, 57798, 69642, 73511, 74022, 78546, 80613, 100594, 108186, 111033, 117819, 147022, 150891, 161226, 162279, 170183, 220533, 222066, 234403, 235638, 301782, 324558, 340366, 441066, 452673, 468806, 510549, 653861, 661599, 703209, 905346, 955643, 1021098, 1307722, 1323198, 1406418, 1531647, 1911286, 1961583, 2109627, 2866929, 3063294, 3923166, 4219254, 5733858, 5884749, 8600787, 11769498, 12423359, 17201574, 24846718, 37270077, 74540154, 111810231, 223620462]

約数ペア:

[(1, 223620462), (2, 111810231), (3, 74540154), (6, 37270077), (9, 24846718), (13, 17201574), (18, 12423359), (19, 11769498), (26, 8600787), (38, 5884749), (39, 5733858), (53, 4219254), (57, 3923166), (73, 3063294), (78, 2866929), (106, 2109627), (114, 1961583), (117, 1911286), (146, 1531647), (159, 1406418), (169, 1323198), (171, 1307722), (219, 1021098), (234, 955643), (247, 905346), (318, 703209), (338, 661599), (342, 653861), (438, 510549), (477, 468806), (494, 452673), (507, 441066), (657, 340366), (689, 324558), (741, 301782), (949, 235638), (954, 234403), (1007, 222066), (1014, 220533), (1314, 170183), (1378, 162279), (1387, 161226), (1482, 150891), (1521, 147022), (1898, 117819), (2014, 111033), (2067, 108186), (2223, 100594), (2774, 80613), (2847, 78546), (3021, 74022), (3042, 73511), (3211, 69642), (3869, 57798), (4134, 54093), (4161, 53742), (4446, 50297), (5694, 39273), (6042, 37011), (6201, 36062), (6422, 34821), (7738, 28899), (8322, 26871), (8541, 26182), (8957, 24966), (9063, 24674), (9633, 23214), (11607, 19266), (12337, 18126), (12402, 18031), (12483, 17914), (13091, 17082)]