248036334

素因数分解:

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

素因数の和:239

約数の個数: 128

約数和(自身を含む): 636518400

約数和(自身を除く): 388482066

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 73, 78, 91, 98, 127, 146, 147, 182, 219, 254, 273, 294, 343, 381, 438, 511, 546, 637, 686, 762, 889, 949, 1022, 1029, 1274, 1533, 1651, 1778, 1898, 1911, 2058, 2667, 2847, 3066, 3302, 3577, 3822, 4459, 4953, 5334, 5694, 6223, 6643, 7154, 8918, 9271, 9906, 10731, 11557, 12446, 13286, 13377, 18542, 18669, 19929, 21462, 23114, 25039, 26754, 27813, 34671, 37338, 39858, 43561, 46501, 50078, 55626, 64897, 69342, 75117, 80899, 87122, 93002, 120523, 129794, 130683, 139503, 150234, 161798, 194691, 241046, 242697, 261366, 279006, 325507, 361569, 389382, 454279, 485394, 566293, 651014, 723138, 843661, 908558, 976521, 1132586, 1362837, 1687322, 1698879, 1953042, 2530983, 2725674, 3179953, 3397758, 5061966, 5905627, 6359906, 9539859, 11811254, 17716881, 19079718, 35433762, 41339389, 82678778, 124018167, 248036334]

約数ペア:

[(1, 248036334), (2, 124018167), (3, 82678778), (6, 41339389), (7, 35433762), (13, 19079718), (14, 17716881), (21, 11811254), (26, 9539859), (39, 6359906), (42, 5905627), (49, 5061966), (73, 3397758), (78, 3179953), (91, 2725674), (98, 2530983), (127, 1953042), (146, 1698879), (147, 1687322), (182, 1362837), (219, 1132586), (254, 976521), (273, 908558), (294, 843661), (343, 723138), (381, 651014), (438, 566293), (511, 485394), (546, 454279), (637, 389382), (686, 361569), (762, 325507), (889, 279006), (949, 261366), (1022, 242697), (1029, 241046), (1274, 194691), (1533, 161798), (1651, 150234), (1778, 139503), (1898, 130683), (1911, 129794), (2058, 120523), (2667, 93002), (2847, 87122), (3066, 80899), (3302, 75117), (3577, 69342), (3822, 64897), (4459, 55626), (4953, 50078), (5334, 46501), (5694, 43561), (6223, 39858), (6643, 37338), (7154, 34671), (8918, 27813), (9271, 26754), (9906, 25039), (10731, 23114), (11557, 21462), (12446, 19929), (13286, 18669), (13377, 18542)]