308387898

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:423

約数の個数: 192

約数和(自身を含む): 900157440

約数和(自身を除く): 591769542

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 162, 171, 182, 189, 234, 243, 247, 266, 273, 342, 351, 367, 378, 399, 486, 494, 513, 546, 567, 702, 734, 741, 798, 819, 1026, 1053, 1101, 1134, 1197, 1482, 1539, 1638, 1701, 1729, 2106, 2202, 2223, 2394, 2457, 2569, 3078, 3159, 3303, 3402, 3458, 3591, 4446, 4617, 4771, 4914, 5138, 5187, 6318, 6606, 6669, 6973, 7182, 7371, 7707, 9234, 9542, 9909, 10374, 10773, 13338, 13946, 14313, 14742, 15414, 15561, 19818, 20007, 20919, 21546, 22113, 23121, 28626, 29727, 31122, 32319, 33397, 40014, 41838, 42939, 44226, 46242, 46683, 48811, 59454, 60021, 62757, 64638, 66794, 69363, 85878, 89181, 90649, 93366, 97622, 100191, 120042, 125514, 128817, 138726, 140049, 146433, 178362, 181298, 188271, 200382, 208089, 257634, 271947, 280098, 292866, 300573, 376542, 386451, 416178, 420147, 439299, 543894, 564813, 601146, 624267, 634543, 772902, 815841, 840294, 878598, 901719, 1129626, 1159353, 1248534, 1269086, 1317897, 1631682, 1694439, 1803438, 1903629, 2318706, 2447523, 2635794, 2705157, 3388878, 3807258, 3953691, 4895046, 5410314, 5710887, 7342569, 7907382, 8115471, 11421774, 11861073, 14685138, 16230942, 17132661, 22027707, 23722146, 34265322, 44055414, 51397983, 102795966, 154193949, 308387898]

約数ペア:

[(1, 308387898), (2, 154193949), (3, 102795966), (6, 51397983), (7, 44055414), (9, 34265322), (13, 23722146), (14, 22027707), (18, 17132661), (19, 16230942), (21, 14685138), (26, 11861073), (27, 11421774), (38, 8115471), (39, 7907382), (42, 7342569), (54, 5710887), (57, 5410314), (63, 4895046), (78, 3953691), (81, 3807258), (91, 3388878), (114, 2705157), (117, 2635794), (126, 2447523), (133, 2318706), (162, 1903629), (171, 1803438), (182, 1694439), (189, 1631682), (234, 1317897), (243, 1269086), (247, 1248534), (266, 1159353), (273, 1129626), (342, 901719), (351, 878598), (367, 840294), (378, 815841), (399, 772902), (486, 634543), (494, 624267), (513, 601146), (546, 564813), (567, 543894), (702, 439299), (734, 420147), (741, 416178), (798, 386451), (819, 376542), (1026, 300573), (1053, 292866), (1101, 280098), (1134, 271947), (1197, 257634), (1482, 208089), (1539, 200382), (1638, 188271), (1701, 181298), (1729, 178362), (2106, 146433), (2202, 140049), (2223, 138726), (2394, 128817), (2457, 125514), (2569, 120042), (3078, 100191), (3159, 97622), (3303, 93366), (3402, 90649), (3458, 89181), (3591, 85878), (4446, 69363), (4617, 66794), (4771, 64638), (4914, 62757), (5138, 60021), (5187, 59454), (6318, 48811), (6606, 46683), (6669, 46242), (6973, 44226), (7182, 42939), (7371, 41838), (7707, 40014), (9234, 33397), (9542, 32319), (9909, 31122), (10374, 29727), (10773, 28626), (13338, 23121), (13946, 22113), (14313, 21546), (14742, 20919), (15414, 20007), (15561, 19818)]