308804454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 866119680

約数和(自身を除く): 557315226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 73, 93, 114, 126, 133, 146, 171, 186, 189, 217, 219, 266, 279, 342, 361, 378, 399, 434, 438, 511, 513, 558, 589, 651, 657, 722, 798, 837, 1022, 1026, 1083, 1178, 1197, 1302, 1314, 1387, 1533, 1674, 1767, 1953, 1971, 2166, 2263, 2394, 2527, 2774, 3066, 3249, 3534, 3591, 3906, 3942, 4123, 4161, 4526, 4599, 5054, 5301, 5859, 6498, 6789, 7182, 7581, 8246, 8322, 9198, 9709, 9747, 10602, 11191, 11718, 12369, 12483, 13578, 13797, 15162, 15841, 15903, 19418, 19494, 20367, 22382, 22743, 24738, 24966, 26353, 27594, 29127, 31682, 31806, 33573, 37107, 37449, 40734, 42997, 45486, 47523, 52706, 58254, 61101, 67146, 68229, 74214, 74898, 78337, 79059, 85994, 87381, 95046, 100719, 111321, 122202, 128991, 136458, 142569, 156674, 158118, 174762, 184471, 201438, 222642, 235011, 237177, 257982, 262143, 285138, 300979, 302157, 368942, 386973, 427707, 470022, 474354, 524286, 553413, 601958, 604314, 705033, 711531, 773946, 816943, 855414, 902937, 1106826, 1160919, 1410066, 1423062, 1633886, 1660239, 1805874, 2115099, 2321838, 2450829, 2708811, 3320478, 4230198, 4901658, 4980717, 5417622, 5718601, 7352487, 8126433, 9961434, 11437202, 14704974, 16252866, 17155803, 22057461, 34311606, 44114922, 51467409, 102934818, 154402227, 308804454]

約数ペア:

[(1, 308804454), (2, 154402227), (3, 102934818), (6, 51467409), (7, 44114922), (9, 34311606), (14, 22057461), (18, 17155803), (19, 16252866), (21, 14704974), (27, 11437202), (31, 9961434), (38, 8126433), (42, 7352487), (54, 5718601), (57, 5417622), (62, 4980717), (63, 4901658), (73, 4230198), (93, 3320478), (114, 2708811), (126, 2450829), (133, 2321838), (146, 2115099), (171, 1805874), (186, 1660239), (189, 1633886), (217, 1423062), (219, 1410066), (266, 1160919), (279, 1106826), (342, 902937), (361, 855414), (378, 816943), (399, 773946), (434, 711531), (438, 705033), (511, 604314), (513, 601958), (558, 553413), (589, 524286), (651, 474354), (657, 470022), (722, 427707), (798, 386973), (837, 368942), (1022, 302157), (1026, 300979), (1083, 285138), (1178, 262143), (1197, 257982), (1302, 237177), (1314, 235011), (1387, 222642), (1533, 201438), (1674, 184471), (1767, 174762), (1953, 158118), (1971, 156674), (2166, 142569), (2263, 136458), (2394, 128991), (2527, 122202), (2774, 111321), (3066, 100719), (3249, 95046), (3534, 87381), (3591, 85994), (3906, 79059), (3942, 78337), (4123, 74898), (4161, 74214), (4526, 68229), (4599, 67146), (5054, 61101), (5301, 58254), (5859, 52706), (6498, 47523), (6789, 45486), (7182, 42997), (7581, 40734), (8246, 37449), (8322, 37107), (9198, 33573), (9709, 31806), (9747, 31682), (10602, 29127), (11191, 27594), (11718, 26353), (12369, 24966), (12483, 24738), (13578, 22743), (13797, 22382), (15162, 20367), (15841, 19494), (15903, 19418)]