460638906

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 1185629184

約数和(自身を除く): 724990278

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 73, 78, 91, 98, 127, 146, 147, 169, 182, 219, 254, 273, 294, 338, 381, 438, 507, 511, 546, 637, 762, 889, 949, 1014, 1022, 1183, 1274, 1533, 1651, 1778, 1898, 1911, 2366, 2667, 2847, 3066, 3302, 3549, 3577, 3822, 4953, 5334, 5694, 6223, 6643, 7098, 7154, 8281, 9271, 9906, 10731, 11557, 12337, 12446, 13286, 16562, 18542, 18669, 19929, 21462, 21463, 23114, 24674, 24843, 27813, 34671, 37011, 37338, 39858, 42926, 46501, 49686, 55626, 64389, 64897, 69342, 74022, 80899, 86359, 93002, 120523, 128778, 129794, 139503, 150241, 161798, 172718, 194691, 241046, 242697, 259077, 279006, 300482, 361569, 389382, 450723, 454279, 485394, 518154, 604513, 723138, 843661, 901446, 908558, 1051687, 1209026, 1362837, 1566799, 1687322, 1813539, 2103374, 2530983, 2725674, 3133598, 3155061, 3627078, 4700397, 5061966, 5905627, 6310122, 9400794, 10967593, 11811254, 17716881, 21935186, 32902779, 35433762, 65805558, 76773151, 153546302, 230319453, 460638906]

約数ペア:

[(1, 460638906), (2, 230319453), (3, 153546302), (6, 76773151), (7, 65805558), (13, 35433762), (14, 32902779), (21, 21935186), (26, 17716881), (39, 11811254), (42, 10967593), (49, 9400794), (73, 6310122), (78, 5905627), (91, 5061966), (98, 4700397), (127, 3627078), (146, 3155061), (147, 3133598), (169, 2725674), (182, 2530983), (219, 2103374), (254, 1813539), (273, 1687322), (294, 1566799), (338, 1362837), (381, 1209026), (438, 1051687), (507, 908558), (511, 901446), (546, 843661), (637, 723138), (762, 604513), (889, 518154), (949, 485394), (1014, 454279), (1022, 450723), (1183, 389382), (1274, 361569), (1533, 300482), (1651, 279006), (1778, 259077), (1898, 242697), (1911, 241046), (2366, 194691), (2667, 172718), (2847, 161798), (3066, 150241), (3302, 139503), (3549, 129794), (3577, 128778), (3822, 120523), (4953, 93002), (5334, 86359), (5694, 80899), (6223, 74022), (6643, 69342), (7098, 64897), (7154, 64389), (8281, 55626), (9271, 49686), (9906, 46501), (10731, 42926), (11557, 39858), (12337, 37338), (12446, 37011), (13286, 34671), (16562, 27813), (18542, 24843), (18669, 24674), (19929, 23114), (21462, 21463)]