303640974

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:556

約数の個数: 160

約数和(自身を含む): 858654720

約数和(自身を除く): 555013746

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 43, 54, 63, 78, 81, 86, 91, 117, 126, 129, 162, 182, 189, 234, 258, 273, 301, 351, 378, 387, 479, 546, 559, 567, 602, 702, 774, 819, 903, 958, 1053, 1118, 1134, 1161, 1437, 1638, 1677, 1806, 2106, 2322, 2457, 2709, 2874, 3353, 3354, 3483, 3913, 4311, 4914, 5031, 5418, 6227, 6706, 6966, 7371, 7826, 8127, 8622, 10059, 10062, 11739, 12454, 12933, 14742, 15093, 16254, 18681, 20118, 20597, 23478, 24381, 25866, 30177, 30186, 35217, 37362, 38799, 41194, 43589, 45279, 48762, 56043, 60354, 61791, 70434, 77598, 87178, 90531, 90558, 105651, 112086, 123582, 130767, 144179, 168129, 181062, 185373, 211302, 261534, 267761, 271593, 288358, 316953, 336258, 370746, 392301, 432537, 504387, 535522, 543186, 556119, 633906, 784602, 803283, 865074, 1008774, 1112238, 1176903, 1297611, 1606566, 1668357, 1874327, 2353806, 2409849, 2595222, 3336714, 3530709, 3748654, 3892833, 4819698, 5622981, 7061418, 7229547, 7785666, 11245962, 11678499, 14459094, 16868943, 21688641, 23356998, 33737886, 43377282, 50606829, 101213658, 151820487, 303640974]

約数ペア:

[(1, 303640974), (2, 151820487), (3, 101213658), (6, 50606829), (7, 43377282), (9, 33737886), (13, 23356998), (14, 21688641), (18, 16868943), (21, 14459094), (26, 11678499), (27, 11245962), (39, 7785666), (42, 7229547), (43, 7061418), (54, 5622981), (63, 4819698), (78, 3892833), (81, 3748654), (86, 3530709), (91, 3336714), (117, 2595222), (126, 2409849), (129, 2353806), (162, 1874327), (182, 1668357), (189, 1606566), (234, 1297611), (258, 1176903), (273, 1112238), (301, 1008774), (351, 865074), (378, 803283), (387, 784602), (479, 633906), (546, 556119), (559, 543186), (567, 535522), (602, 504387), (702, 432537), (774, 392301), (819, 370746), (903, 336258), (958, 316953), (1053, 288358), (1118, 271593), (1134, 267761), (1161, 261534), (1437, 211302), (1638, 185373), (1677, 181062), (1806, 168129), (2106, 144179), (2322, 130767), (2457, 123582), (2709, 112086), (2874, 105651), (3353, 90558), (3354, 90531), (3483, 87178), (3913, 77598), (4311, 70434), (4914, 61791), (5031, 60354), (5418, 56043), (6227, 48762), (6706, 45279), (6966, 43589), (7371, 41194), (7826, 38799), (8127, 37362), (8622, 35217), (10059, 30186), (10062, 30177), (11739, 25866), (12454, 24381), (12933, 23478), (14742, 20597), (15093, 20118), (16254, 18681)]