271569438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 692902080

約数和(自身を除く): 421332642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 89, 122, 126, 178, 183, 267, 366, 397, 427, 534, 549, 623, 794, 801, 854, 1098, 1191, 1246, 1281, 1602, 1869, 2382, 2562, 2779, 3573, 3738, 3843, 5429, 5558, 5607, 7146, 7686, 8337, 10858, 11214, 16287, 16674, 24217, 25011, 32574, 35333, 38003, 48434, 48861, 50022, 70666, 72651, 76006, 97722, 105999, 114009, 145302, 169519, 211998, 217953, 228018, 247331, 317997, 339038, 342027, 435906, 494662, 508557, 635994, 684054, 741993, 1017114, 1483986, 1525671, 2155313, 2225979, 3051342, 4310626, 4451958, 6465939, 12931878, 15087191, 19397817, 30174382, 38795634, 45261573, 90523146, 135784719, 271569438]

約数ペア:

[(1, 271569438), (2, 135784719), (3, 90523146), (6, 45261573), (7, 38795634), (9, 30174382), (14, 19397817), (18, 15087191), (21, 12931878), (42, 6465939), (61, 4451958), (63, 4310626), (89, 3051342), (122, 2225979), (126, 2155313), (178, 1525671), (183, 1483986), (267, 1017114), (366, 741993), (397, 684054), (427, 635994), (534, 508557), (549, 494662), (623, 435906), (794, 342027), (801, 339038), (854, 317997), (1098, 247331), (1191, 228018), (1246, 217953), (1281, 211998), (1602, 169519), (1869, 145302), (2382, 114009), (2562, 105999), (2779, 97722), (3573, 76006), (3738, 72651), (3843, 70666), (5429, 50022), (5558, 48861), (5607, 48434), (7146, 38003), (7686, 35333), (8337, 32574), (10858, 25011), (11214, 24217), (16287, 16674)]