374992254

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 1061598720

約数和(自身を除く): 686606466

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 61, 63, 78, 81, 91, 117, 122, 126, 139, 162, 182, 183, 189, 234, 243, 273, 278, 351, 366, 378, 417, 427, 486, 546, 549, 567, 702, 793, 819, 834, 854, 973, 1053, 1098, 1134, 1251, 1281, 1586, 1638, 1647, 1701, 1807, 1946, 2106, 2379, 2457, 2502, 2562, 2919, 3159, 3294, 3402, 3614, 3753, 3843, 4758, 4914, 4941, 5421, 5551, 5838, 6318, 7137, 7371, 7506, 7686, 8479, 8757, 9882, 10842, 11102, 11259, 11529, 12649, 14274, 14742, 14823, 16263, 16653, 16958, 17514, 21411, 22113, 22518, 23058, 25298, 25437, 26271, 29646, 32526, 33306, 33777, 34587, 37947, 42822, 44226, 48789, 49959, 50874, 52542, 59353, 64233, 67554, 69174, 75894, 76311, 78813, 97578, 99918, 103761, 110227, 113841, 118706, 128466, 146367, 149877, 152622, 157626, 178059, 192699, 207522, 220454, 227682, 228933, 236439, 292734, 299754, 330681, 341523, 356118, 385398, 439101, 449631, 457866, 472878, 534177, 661362, 683046, 686799, 771589, 878202, 899262, 992043, 1024569, 1068354, 1348893, 1373598, 1543178, 1602531, 1984086, 2049138, 2060397, 2314767, 2697786, 2976129, 3073707, 3205062, 4120794, 4629534, 4807593, 5952258, 6147414, 6944301, 8928387, 9615186, 13888602, 14422779, 17856774, 20832903, 26785161, 28845558, 41665806, 53570322, 62498709, 124997418, 187496127, 374992254]

約数ペア:

[(1, 374992254), (2, 187496127), (3, 124997418), (6, 62498709), (7, 53570322), (9, 41665806), (13, 28845558), (14, 26785161), (18, 20832903), (21, 17856774), (26, 14422779), (27, 13888602), (39, 9615186), (42, 8928387), (54, 6944301), (61, 6147414), (63, 5952258), (78, 4807593), (81, 4629534), (91, 4120794), (117, 3205062), (122, 3073707), (126, 2976129), (139, 2697786), (162, 2314767), (182, 2060397), (183, 2049138), (189, 1984086), (234, 1602531), (243, 1543178), (273, 1373598), (278, 1348893), (351, 1068354), (366, 1024569), (378, 992043), (417, 899262), (427, 878202), (486, 771589), (546, 686799), (549, 683046), (567, 661362), (702, 534177), (793, 472878), (819, 457866), (834, 449631), (854, 439101), (973, 385398), (1053, 356118), (1098, 341523), (1134, 330681), (1251, 299754), (1281, 292734), (1586, 236439), (1638, 228933), (1647, 227682), (1701, 220454), (1807, 207522), (1946, 192699), (2106, 178059), (2379, 157626), (2457, 152622), (2502, 149877), (2562, 146367), (2919, 128466), (3159, 118706), (3294, 113841), (3402, 110227), (3614, 103761), (3753, 99918), (3843, 97578), (4758, 78813), (4914, 76311), (4941, 75894), (5421, 69174), (5551, 67554), (5838, 64233), (6318, 59353), (7137, 52542), (7371, 50874), (7506, 49959), (7686, 48789), (8479, 44226), (8757, 42822), (9882, 37947), (10842, 34587), (11102, 33777), (11259, 33306), (11529, 32526), (12649, 29646), (14274, 26271), (14742, 25437), (14823, 25298), (16263, 23058), (16653, 22518), (16958, 22113), (17514, 21411)]